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Rebelo M, Marques C, Crisóstomo R, Batista M, Paulo R, Rocha J, Serrano J. The Influence of Futsal Players' Initial Physical Condition on the Occurrence of Injuries. Int J Sports Med 2024. [PMID: 38981686 DOI: 10.1055/a-2363-1885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2024]
Abstract
Although there are some studies that have linked fitness parameters and sports injuries, the literature remains controversial. The aim of the study was to prospectively analyze the influence of initial physical condition parameters on the development of injury in the first three months of the sports season in futsal players. A total of 68 players (24.26±4.63 years old) were assessed before the start of the sports season in relation to certain physical condition parameters, such as body composition (bioimpedance), lower limb power (countermovement jump, CMJ) and muscle strength (isokinetic dynamometer). The injured players showed significantly worse initial performance in the CMJ compared to the uninjured players (p<0.001). There were no significant differences between groups in body composition and muscle strength. Lower power values were associated with a higher risk of injury in the first few months of the sports season (OR=0.92; 95% CI=0.88-0.99). Muscle power was an independent predictor of injury in the first few months of the sports season in futsal players, indicating that improving players' physical condition could help reduce the number of injuries.
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Affiliation(s)
- Miguel Rebelo
- Sports and Well-being, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- SPRINT Sport Physical Activity and Health Research & Innovation Center, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - Catarina Marques
- Sports and Well-being, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - Rute Crisóstomo
- AGE.COMM- Interdisciplinary Research Unit, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - Marco Batista
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- SPRINT Sport Physical Activity and Health Research & Innovation Center, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - Rui Paulo
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- SPRINT Sport Physical Activity and Health Research & Innovation Center, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - João Rocha
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- SPRINT Sport Physical Activity and Health Research & Innovation Center, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
| | - João Serrano
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
- SPRINT Sport Physical Activity and Health Research & Innovation Center, Polytechnic Institute of Castelo Branco, Castelo Branco, Portugal
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Parnow A, Amani-Shalamzari S, Mohr M, Bagchi S, Dutta S, Sengupta P. Association between aerobic performance and physiological responses in Yo-Yo intermittent recovery test level 2, and the futsal-specific intermittent endurance test in trained futsal players. J Basic Clin Physiol Pharmacol 2024; 0:jbcpp-2024-0039. [PMID: 39042865 DOI: 10.1515/jbcpp-2024-0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 07/04/2024] [Indexed: 07/25/2024]
Abstract
OBJECTIVES This prospective cross-sectional study aimed to delineate associations between the performance and physiological responses to the Bruce test with two field tests, the futsal intermittent endurance test (FIET) and the Yo-Yo intermittent recovery test level-2 (YYIR2) in elite male futsal players, in order to endorse one of field test to futsal coaches. METHODS Fifteen elite futsal players (age 20 ± 3 years) have been participated in this study. Main outcome measurements included aerobic power, heart rate, blood lactate, ventilation, VO2, VCO2, VE-VO2, and VE-VCO2 indicators during FIET, YYIR2, and the Bruce test with carrying out a portable gas analyzer. RESULTS The Bruce test is significantly correlated with FIET and YYIR2 with respect to key outcome measures, including performance (r>0.59), aerobic power (r>0.69), heart rate (r>0.80), and blood lactate levels (r>0.60). The two field tests, FIET and YYIR2, were found to exhibit strong to perfect interrelationships. When examining the indicators such as VE, VO2, VCO2, VE-VO2, and VE-VCO2, moderate to strong correlations were identified across all three testing methods. However, the relationship between the Bruce test and YYIR2 was particularly noteworthy in terms of respiratory exchange ratio (RER) and metabolic equivalent of task (METS), showing a significant correlation. CONCLUSIONS The YYIR2 and FIET appear to be valid practical field tests for measuring aerobic fitness and performance in competitive male futsal players.
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Affiliation(s)
- Abdolhossein Parnow
- Department of Biosciences, Faculty of Physical Education and Sports Sciences, 48494 Razi University , Kermanshah, Iran
| | - Sadegh Amani-Shalamzari
- Department of Exercise Physiology, Faculty of Sports Sciences, Kharazmi University, Tehran, Iran
| | - Magni Mohr
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark
- Centre of Health Sciences, Faculty of Health, University of the Faroe Islands, Torshavn, Faroe Islands
| | - Sovan Bagchi
- Department of Biomedical Sciences, College of Medicine, Gulf Medical University, Ajman, UAE
| | - Sulagna Dutta
- Basic Medical Sciences Department, College of Medicine, Ajman University, Ajman, UAE
| | - Pallav Sengupta
- Department of Biomedical Sciences, College of Medicine, Gulf Medical University, Ajman, UAE
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Villanueva-Guerrero O, Lozano D, Roso-Moliner A, Nobari H, Lago-Fuentes C, Mainer-Pardos E. Effects of different strength and velocity training programs on physical performance in youth futsal players. Heliyon 2024; 10:e30747. [PMID: 38784537 PMCID: PMC11112280 DOI: 10.1016/j.heliyon.2024.e30747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 05/03/2024] [Accepted: 05/03/2024] [Indexed: 05/25/2024] Open
Abstract
Futsal is a high intensity team sport with intermittent actions of short duration, so it is necessary to include different training strategies to improve explosive actions. There is a gap in the scientific literature regarding training programs that improve the performance of young futsal players. The aim of this study was to determine the effects of different strength and velocity training programs on lower body physical performance in youth futsal players. Forty-two youth futsal players were divided into control group (CG, n = 14) and a strength intervention group (SG, n = 14), which included a weekly session for 8 weeks of eccentric strength training, plyometrics and core strengthening, and a velocity intervention group (VG, n = 14), which included a weekly session during 8 weeks of training with linear speed exercises and with change of direction, accelerations with resistance bands and core strengthening. SG significantly improved horizontal jump (HJ) (p:0.02), V-CUT (p:0.91) and change of direction deficit (CODD) (p:0.01). VG showed significant improvements in HJ (p:0.01), in 25 m sprint (p:0.01), in total repeated sprint ability time (p:0.01), in V-CUT (p:0.01) and in CODD (p:0.01). SG showed significant intergroup differences (p:0.01) in COD variables with respect to CG and VG. In conclusion, SG and VG showed significant improvements in lower body performance variables in youth futsal players. In addition, the SG has substantial changes in COD compared to the other two groups, so it has a greater effect.
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Affiliation(s)
- Oscar Villanueva-Guerrero
- Health Sciences Faculty, Universidad San Jorge, Autovía A23 km 299, 50830, Villanueva de Gállego, Zaragoza, Spain
| | - Demetrio Lozano
- Health Sciences Faculty, Universidad San Jorge, Autovía A23 km 299, 50830, Villanueva de Gállego, Zaragoza, Spain
| | - Alberto Roso-Moliner
- Health Sciences Faculty, Universidad San Jorge, Autovía A23 km 299, 50830, Villanueva de Gállego, Zaragoza, Spain
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
- Faculty of Sport Sciences, University of Extremadura, 10003, Cáceres, Spain
| | - Carlos Lago-Fuentes
- Facultad de Ciencias de la Salud, Universidad Europea del Atlántico, 39011, Santander, Spain
| | - Elena Mainer-Pardos
- Health Sciences Faculty, Universidad San Jorge, Autovía A23 km 299, 50830, Villanueva de Gállego, Zaragoza, Spain
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Zhai Y, Qin G. A comparative study of 8-week complex training and resistance training on athletic performance of amateur futsal players. Front Physiol 2024; 15:1360440. [PMID: 38737831 PMCID: PMC11088241 DOI: 10.3389/fphys.2024.1360440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 04/15/2024] [Indexed: 05/14/2024] Open
Abstract
Background: Despite the acknowledged importance of resistance training (RT) in enhancing physical performance in futsal players., the comparative effectiveness of RT and complex training (CT) on both physical and technical performance in futsal players remains underexplored. This study aimed to compare the effects of RT vs. CT on physical and technical performance in amateur futsal players. Method: Players from two amateur futsal teams were assigned to RT (one team of 16 players; 18 years) and CT (one team of 16 players; 18 years) to perform an 8-week intervention with two weekly sessions. The RT performed the squat and deadlift (6 sets of 6-10 repetitions at 75%-85% one-repetition maximum (1RM), while the CT performed the squat + squat jump and deadlift + high pull (3 sets of 4-6 + 10-12 repetitions at 75%-85% 1RM). Pre- and post-intervention assessments included the Futsal Special Performance Test (FSPT), repeated sprint ability (RSA), sprint decrement (Sdec), sprint times at 10-m (T10), 10-20-m (T10-20), and 20-m (T20), 1RM back squat (1RM BS), isometric mid-thigh pull (IMTP), and countermovement jump (CMJ). Results: At baseline, no significant differences between groups were observed for any variable analyzed (p > 0.05). After 8 weeks, there were significant differences between CT vs. RT on FSPT (-10.8% vs. -3.4%; p < 0.05), T10 (-5.2% vs. -0.1%; p < 0.05), IMTP (7.8% vs. 5.1%; p < 0.05), and CMJ (10.2% vs. 4.5%; p < 0.05). On the other hand, no significant differences between CT vs. RT were observed for RSA (-2.0% vs. -1.2%; p > 0.05), Sdec (-7.6% vs. -3.5%; p > 0.05), T10-20 (-0.9% vs. -0.9%; p > 0.05), T20 (-1.8% vs. -1.7%; p > 0.05), and 1RM BS (5.7% vs. 4.5%; p > 0.05) after the training program. Both groups significantly improved FSPT, T20, 1RM BS, and IMTP, while only CT significantly improved RSA, Sdec, T10, and CMJ. Conclusion: The results suggest that CT may be valuable for improving specific performance parameters in amateur futsal players, with some advantages over RT in enhancing strength and power. These findings support tailored training protocols for futsal players to optimize performance.
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Affiliation(s)
- Yuan Zhai
- Physical Education Department, Nanjing University of Aeronautics and Astronautics, Nanjing, China
| | - Guoyang Qin
- College of Physical Education, Shandong Normal University, Jinan, China
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Kalva-Filho CA, Andrade VL, Garcia CG, Barbieri RA, da Silva HS, Dos-Santos JW, Papoti M. 3-min All-out Test to Evaluate Aerobic and Anaerobic Indexes in Court Team Sports. Int J Sports Med 2024; 45:316-322. [PMID: 37935408 DOI: 10.1055/a-2205-9108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
This study aimed to test the reproducibility of the 3-min all-out effort applied using shuttle running and compare its values to aerobic parameters. On the first day, 14 futsal players underwent an exhaustive test to determine the maximal incremental speed (MIS) and anaerobic threshold (AnT). On the second day, the participants performed the 3-min all-out effort (n=14), which was repeated after 48 h (third day) to test its reproducibility (n=11). Peak oxygen consumption (V̇ O2PEAK) and peak blood lactate concentrations ([La-]) were determined from 3-min all-out efforts performed through a 20-m shuttle run on the official court. The distance covered, mean speed, and critical speed (CS) during the 3-min all-out presented direct relationships with aerobic parameters determined through the incremental test (r>0.62). The distance covered above CS (D') presented a direct relationship with peak lactate concentrations induced by a 3-min all-out effort (r=0.81). Despite the acceptable levels of reproducibility observed for most of the 3-min all-out variables, the minimal detectable change for D' was high (72%). Our results demonstrated the potential use of mean speed to evaluate aerobic fitness. However, the applicability of the 3-min all-out shuttle run test to monitor training adaptations should be avoided, at least in nonexperienced athletes.
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Affiliation(s)
- Carlos Augusto Kalva-Filho
- Human Movement Research Laboratory (MOVI-LAB), Graduate Program in Movement Science, São Paulo State University School of Sciences, Bauru-SP, Brazil
| | - Vitor Luiz Andrade
- Instituto de Biociências, Universidade Estadual Paulista Júlio de Mesquita Filho Campus de Rio Claro, Rio Claro, Brazil
| | - Cynthia Giovana Garcia
- School of Physical Education and Sports of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Henrique Santos da Silva
- Laboratory and Research Group on Physiology Applied to Sports Training (FITES), Department of Physical Education, São Paulo State University, School of Sciences, Bauru, São Paulo, Brazil
| | - Julio Wilson Dos-Santos
- Laboratory and Research Group on Physiology Applied to Sports Training (FITES), Department of Physical Education, São Paulo State University, School of Sciences, Bauru, São Paulo, Brazil
| | - Marcelo Papoti
- School of Physical Education and Sports of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Santos IA, Lemos MP, Puggina EF, Mota GR. Innovative integration: optimizing performance through warm-up and photobiomodulation in high-intensity test. Front Sports Act Living 2024; 6:1341106. [PMID: 38304418 PMCID: PMC10830741 DOI: 10.3389/fspor.2024.1341106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 01/04/2024] [Indexed: 02/03/2024] Open
Abstract
We investigated whether the application of photobiomodulation therapy (PBMT) immediately after a standardized warm-up (WU + PBMT) or traditional PBMT (no pre-warming) would influence performance in intermittent testing and intensity variables. In a counterbalanced randomized crossover design, twelve female futsal players (mean age: 23.9 ± 3.8 years) attended four sessions. Each session involved either a standardized warm-up or maintaining seated rest for five minutes. Subsequently, PBMT or placebo (with the PBMT device turned off) was applied, followed by the YoYo Intermittent Recovery Level 1 test (YYIR1) during which we assessed heart rate, rating of perceived exertion, and blood lactate levels. The performance in YYIIR1 was superior (p = 0.02) in the WU + PBMT condition (440.0 ± 59.0 m) compared to the WU + Placebo (353.3 ± 94.7 m), and placebo alone (no warm-up) (325.0 ± 67.2 m). We conclude that a combination of a specific warm-up before PBMT application improves high-intensity intermittent performance in amateur female futsal players without affecting intensity variables.
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Affiliation(s)
- Izabela A. Santos
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Exercise Physiology in Health and Human Performance Research Group, Department of Physical Education, University of Uberaba (UNIUBE), Uberaba, Brazil
| | - Marina Paiva Lemos
- Exercise Physiology in Health and Human Performance Research Group, Department of Physical Education, University of Uberaba (UNIUBE), Uberaba, Brazil
| | - Enrico Fuini Puggina
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Gustavo R. Mota
- Graduate Program in Rehabilitation and Functional Performance, Ribeirao Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Exercise Science, Health and Human Performance Research Group, Department of Sport Sciences, Institute of Health Sciences, Federal University of Triangulo Mineiro (UFTM), Uberaba, Brazil
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Ltifi MA, Zouhal H, Laher I, Saeidi A, Govindasamy K, Granacher U, Aouadi R, Abderrahman AB. Lower limbs micro-loading acutely attenuates repeated change-of-direction performance in male youth during small-sided soccer games. BMC Sports Sci Med Rehabil 2023; 15:172. [PMID: 38111047 PMCID: PMC10726642 DOI: 10.1186/s13102-023-00778-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 11/28/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Soccer players often wear light-weighted wearable resistance (WR) attached to different body parts during the warm-up period with the aim to improve measures of physical fitness. However, the effect of WR on physical performance is unknown. This study evaluated the effects of WR with different micro-loadings on repeated change-of-direction (RCoD) performance while executing small-sided soccer games (SSG). METHODS Twenty male soccer players aged 16.0 ± 1.5 years (body mass 74.0 ± 7.4 kg, body-height 175.0 ± 10.0 cm) volunteered to participate in this study. Following a within-subject study design, players performed four specific warm-up protocols in randomized order with a rest of 72 h between protocols: (1) WR micro-loadings with 0.1% of body mass (WR0.1); (2) WR micro-loadings with 0.2% of body mass (WR0.2); (3) WR micro-loadings with 0.3% of body mass (WR0.3); (4) no WR (control = CONT). After the warm-up protocols, players performed 2 sets of 20-min SSG. The RCoD was collected at the 8th min of SSG (SSG 1-8 min), the 15th min of SSG1 (SSG1-15 min), and at the 15th min of SSG2 (SSG2-15 min). Outcomes included mean and total RCoD indices (i.e., mean time and total time for each condition). RESULTS Based on the outcomes of a two-way repeated measures analysis of variance (ANOVA), WR0.1 and WR0.2 were more effective than control in dampening the decrease of RCoD's total time during SSG1-8 min, and SSG2-15 min (small ES: 0.24-0.35; p < 0.05). However, no significant differences were observed between WR0.3 and control. In addition, WR0.1 and WR0.2 significantly affected the decreases in RCoD's mean best time during SSG1 and SSG2 which was observed in the unloaded condition (CONT) and consequently displayed a lower rate of RCoD performance decrease. CONCLUSION This study reports that wearing lower extremity WRs with micro-loads of 0.1% or 0.2% of body mass attenuates physical fatigue indicated in attenuated RCoD performance while executing SSG.
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Affiliation(s)
- Mohamed Amine Ltifi
- Higher Institute of Sport and Physical Education of Ksar-Said, University of Manouba, Tunis, Tunisia
- Research Laboratory (LR23JS01) "Sport Performance, Health & Society" Higher Institute of Sport and Physical Education of Ksar Said, University of Manouba, Tunis, Tunisia
| | - Hassane Zouhal
- Laboratoire Mouvement Sport, Santé - EA 1274, Univ Rennes, M2S, Rennes, F-35000, France.
- Institut International des Sciences du Sport (2IS), Irodouer, 35850, France.
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, The University of British Columbia, Vancouver, Canada
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Kurdistan, Iran
| | - Karuppasamy Govindasamy
- Department of Physical Education and Sports Sciences, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203, Tamil Nadu, India
| | - Urs Granacher
- Department of Sport and Sport Science, Exercise and Human Movement Science, University of Freiburg, Freiburg, Germany.
| | - Ridha Aouadi
- Higher Institute of Sport and Physical Education of Ksar-Said, University of Manouba, Tunis, Tunisia
- Research Laboratory (LR23JS01) "Sport Performance, Health & Society" Higher Institute of Sport and Physical Education of Ksar Said, University of Manouba, Tunis, Tunisia
| | - Abderraouf Ben Abderrahman
- Higher Institute of Sport and Physical Education of Ksar-Said, University of Manouba, Tunis, Tunisia.
- Tunisian Research Laboratory "Sports Performance Optimization", National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia.
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8
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Taheri Karami G, Hemmatinafar M, Koushkie Jahromi M, Nemati J, Niknam A. Repeated mouth rinsing of coffee improves the specific-endurance performance and jump performance of young male futsal players. J Int Soc Sports Nutr 2023; 20:2214108. [PMID: 37190757 DOI: 10.1080/15502783.2023.2214108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Mouth-rinsing with ergogenic solutions such as carbohydrate and caffeinated drinks has been considered among athletes as a practical nutritional strategy. Therefore, this study aimed to determine the effect of repeated coffee mouth-rinsing (CMR) doses on specific performances of futsal players. METHOD Twenty-four male futsal players randomly participated in this randomized, double-blind, and crossover design study. During the intervention, participants were randomly placed in four different conditions including 1. low-dose CMR (LDC, n = 6, ~60 mg caffeine); 2. high-dose CMR (HDC, n = 6, ~125 mg caffeine); 3. decaffeinated CMR (PLA, n = 6, ~10 mg caffeine); and 4. no CMR (CON, n = 6). Vertical jump height was measured at baseline, baseline after CMR (baseline-CMR), immediately after the intermittent futsal endurance test (FIET) (IA-FIET), 5 min after the FIET (5"A-FIET) and 10 min after the FIET (10"A-FIET). Perceived fatigue was also measured by visual analogue scale (VAS) at baseline, IA-FIET, 5"A-FIET, and 10"A-FIET. CMR was also performed at baseline, during FIET (Repeated between levels), and 10'A-FIET. The collected data were analyzed (with SPSS software) by one- and two-way repeated measure ANOVA and Bonferroni post hoc test at P < 0.05 level. RESULTS The findings of the present study illustrated that the perceived fatigue in IA-FIET increased significantly compared to the baseline which was accompanied by a significant decrease in 5"A-FIET and 10"A-FIET compared to IA-FIET (P < 0.05), and no significant difference was observed between conditions in the baseline, IA-FIET, 5"A-FIET, and 10"A-FIET (P > 0.05). However, HDC and LDC rose significantly the distance covered in FIET compared to CON and PLA (P < 0.05). In addition, HDC increased the FIET performance more than LDC (P < 0.05). Although there was no difference between any of the conditions at baseline (P > 0.05), baseline-CMR increased significantly the vertical jump height (P < 0.05). At IA-FIET, vertical jump height decreased to baseline levels in CMR conditions but increased in 5"A-FIET, which remained constant until 10"A-FIET (P < 0.05). In addition, vertical jump height in HDC and LDC conditions was significantly higher than CON in IA-FIET, 5"A-FIET, and 10"A-FIET. CONCLUSION This study showed that repeated CMR with low and high doses is a useful strategy to improve specific futsal performance. However, higher dose CMR appears to have more profound effects on performance improvement than lower doses.
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Affiliation(s)
- Ghasem Taheri Karami
- Department of Sport Science, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Mohammad Hemmatinafar
- Department of Sport Science, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Maryam Koushkie Jahromi
- Department of Sport Science, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
| | | | - Alireza Niknam
- Department of Sport Science, Faculty of Education and Psychology, Shiraz University, Shiraz, Iran
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Komici K, Verderosa S, D'Amico F, Parente A, Persichini L, Guerra G. The role of body composition on cardio-respiratory fitness in futsal competitive athletes. Eur J Transl Myol 2023; 33:11479. [PMID: 37667864 PMCID: PMC10583136 DOI: 10.4081/ejtm.2023.11479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 07/06/2023] [Indexed: 09/06/2023] Open
Abstract
Futsal is an intermittent high intensity sport which has become popular worldwide. Body composition and physical fitness have been studied in different sports disciplines. However, little is known regarding body composition and cardio-respiratory performance in competitive futsal players. Body composition parameters were analyzed by electrical impedance body composition analyzer in 31 competitive male futsal players. All participants performed spirometry, handgrip strength and cardiopulmonary exercise testing. Significant correlations were observed between muscle mass and spirometry parameters and peak VO2 (p≤0.05). Fat mass resulted inversely correlated with peak VO2% predicted and hand grip strength (p≤0.05). Regression analysis showed that muscle mass significantly predicts respiratory parameters (p<0.01) and reduced fat mass is associated with increased peak VO2 % predicted and handgrip strength (p<0.01). In futsal competitive athletes increased muscle mass is associated with higher spirometry parameters and fat mass is inversely associated with lower cardiorespiratory fitness.
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Affiliation(s)
- Klara Komici
- Department of Medicine and Health Science, University of Molise.
| | - Sofia Verderosa
- Department of Medicine and Health Science, University of Molise.
| | - Fabio D'Amico
- Department of Medicine and Health Science, University of Molise.
| | - Albino Parente
- Department of Medicine and Health Science, University of Molise.
| | | | - Germano Guerra
- Department of Medicine and Health Science, University of Molise.
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10
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Vella-Fondacaro D, Romano-Smith S. The Impact of a Psychological Skills Training and Mindfulness-Based Intervention on the Mental Toughness, Competitive Anxiety, and Coping Skills of Futsal Players-A Longitudinal Convergent Mixed-Methods Design. Sports (Basel) 2023; 11:162. [PMID: 37755839 PMCID: PMC10536553 DOI: 10.3390/sports11090162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/09/2023] [Accepted: 08/21/2023] [Indexed: 09/28/2023] Open
Abstract
Despite the sport's popularity, there is a paucity in futsal psychological interventional research. This study analysed the impact of a ten-session psychological skills training and mindfulness-based intervention (PSTMI) on the mental toughness, competitive anxiety, and athletic coping skills of national league futsal players (n = 13). It also analysed whether these variables were predicted by playing experience. Pre-/post-intervention questionnaires were filled in and analysed (Competitive State Anxiety Inventory-2, Sport Mental Toughness Questionnaire, and Athletic Coping Skills Inventory-28). Semi-structured interviews were also conducted with seven athletes; quantitative and qualitative data were integrated in a convergent parallel mixed-methods design. Results revealed significant medium-to-large improvements in mental toughness, cognitive anxiety, and coping skills following the PSTMI. Years of playing experience positively and significantly predicted better self-confidence and coping skills. Thematic analysis generated five themes: (1) post-intervention enhancement in athletic performance and well-being; (2) the non-athletic commitments of futsal players; (3) diverse views on how to improve the intervention; (4) instilling social identity through sport psychology sessions; and (5) the impact of years of experience on skill learning. Results mirrored those from other sporting disciplines. The PSTMI was well-received and equipped athletes with beneficial psychological skills, stressing the need for more sport psychology resources in futsal.
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Affiliation(s)
- Daniel Vella-Fondacaro
- Department of Psychiatry, Mental Health Services Malta, ATD 9033 Attard, Malta
- Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta
| | - Stephanie Romano-Smith
- School of Health, Science and Wellbeing, Staffordshire University, Stoke-on-Trent ST4 2DF, UK;
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Souglis A, Bourdas DI, Gioldasis A, Ispirlidis I, Philippou A, Zacharakis E, Apostolidis A, Efthymiou G, Travlos AK. Time Course of Performance Indexes, Oxidative Stress, Inflammation, and Muscle Damage Markers after a Female Futsal Match. Sports (Basel) 2023; 11:127. [PMID: 37505614 PMCID: PMC10385326 DOI: 10.3390/sports11070127] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/23/2023] [Accepted: 06/25/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Our aims were to investigate the time-course effects of a futsal match on performance, oxidative stress, and muscle damage markers, as well as inflammatory and antioxidant responses during a 6-day post-match period. METHODS Thirty-four female high-level futsal players were assessed on several oxidative stress, inflammation, subjective muscle soreness, subjective rate perceived exertion, and performance tests before a futsal match, immediately after, and 24 h to 144 h after. RESULTS Counter movement jump, 20 m, and 10 m sprints performance significantly decreased immediately after the match (p < 0.05) and returned to baseline 72 h post-match (p > 0.05). Delayed onset muscle soreness peaked 24 h post-match and rate perceived exertion peaked post-match (p < 0.05) and returned to baseline 96 h post-match (p > 0.05). Inflammatory biomarkers peaked at 24 h (p < 0.05) and remained significantly elevated for 72 h after the match (p < 0.05). Muscle damage biomarkers peaked at 24 h (p < 0.05) and remained significantly (p < 0.05) elevated for at least 72 h after the match. Oxidative stress markers peaked at 24 h-48 h (p < 0.05) and returned to baseline 120 h post-match (p > 0.05). In respect to antioxidant responses, these peaked at 24 h-48 h post-match (p < 0.05) and returned to baseline 120 h after the match (p > 0.05). CONCLUSIONS A single futsal match induces short/mid-term changes in performance, inflammation, oxidative stress, and muscle damage markers for about 72 h-96 h post-match.
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Affiliation(s)
- Athanasios Souglis
- Section of Didactics and Coaching in Sport Games, School of Physical Education & Sport Science, National and Kapodistrian University of Athens, 41 Ethnikis Antistasis, 17237 Daphne, Greece
| | - Dimitrios I Bourdas
- Section of Sport Medicine & Biology of Exercise, School of Physical Education and Sports Science, National and Kapodistrian University of Athens, 41 Ethnikis Antistasis, 17237 Daphne, Greece
| | - Aristotelis Gioldasis
- Section of Didactics and Coaching in Sport Games, School of Physical Education & Sport Science, National and Kapodistrian University of Athens, 41 Ethnikis Antistasis, 17237 Daphne, Greece
| | - Ioannis Ispirlidis
- School of Physical Education & Sport Science, Democritus University of Thrace, Panepistimioupoli, 69100 Komotini, Greece
| | - Anastassios Philippou
- Department of Physiology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias, 11527 Athens, Greece
| | - Emmanouil Zacharakis
- Section of Didactics and Coaching in Sport Games, School of Physical Education & Sport Science, National and Kapodistrian University of Athens, 41 Ethnikis Antistasis, 17237 Daphne, Greece
| | - Alexandros Apostolidis
- Section of Didactics and Coaching in Sport Games, School of Physical Education & Sport Science, National and Kapodistrian University of Athens, 41 Ethnikis Antistasis, 17237 Daphne, Greece
| | - Georgios Efthymiou
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Papakiriazi 24, 41222 Larissa, Greece
| | - Antonios K Travlos
- Department of Sports Organization and Management, Faculty of Human Movement and Quality of Life Sciences, University of Peloponnese, Efstathiou and Stamatikis Valioti & Plataion Avenue, 23100 Sparta, Greece
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12
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Rico-Lara T, Mateo-Orcajada A, Abenza-Cano L, Esparza-Ros F, Vaquero-Cristóbal R. Differences in Psychological Variables and the Performance of Female Futsal Players according to Playing Position, Match Result and Menstruation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20085429. [PMID: 37107711 PMCID: PMC10138611 DOI: 10.3390/ijerph20085429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/07/2023] [Accepted: 03/16/2023] [Indexed: 05/07/2023]
Abstract
Futsal performance has been extensively investigated in previous studies, demonstrating that the psychological state of the players or the playing position condition performance. However, research with female indoor soccer players is scarce; therefore, menstruation has not been considered as a determinant aspect for performance in females. Previous research has shown the influence of menstruation on the psychological state and performance of players of different sports; however, there is no known research on female futsal players. For this reason, the aims of the present research were to establish the differences in pre-match psychological variables and offensive performance as a function of playing position, match result and menstruation. A total of 132 s division Spanish players participated in the research. All participants completed the Questionnaire of Psychological Needs of the Athlete-15, and their regular league matches were recorded and subsequently analyzed to determine their offensive performance. The results showed differences according to playing position: pivots and closers showed greater motivation than wings, while the pivots showed greater activation and shots on goal than the wings and closers. Regarding match results, pivots demonstrated more shots on goals than closers only when the match was lost. In addition, the motivation and activation of the pivots, as well as the number of shots on goal, were higher than that of the wings and closers only when they were not menstruating.
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Affiliation(s)
- Trinidad Rico-Lara
- Facultad de Deporte, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
| | - Adrián Mateo-Orcajada
- Facultad de Deporte, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
- Correspondence:
| | - Lucía Abenza-Cano
- Facultad de Deporte, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
| | - Francisco Esparza-Ros
- Cátedra Internacional de Cineantropometría, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
| | - Raquel Vaquero-Cristóbal
- Facultad de Deporte, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
- Cátedra Internacional de Cineantropometría, UCAM Universidad Católica de Murcia, 30107 Murcia, Spain
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Body Composition, Nutritional Intake Assessment, and Perceptions about Diet for Health and Performance: An Exploratory Study for Senior Futsal Players. Nutrients 2023; 15:nu15061428. [PMID: 36986158 PMCID: PMC10055704 DOI: 10.3390/nu15061428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/11/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
This study aims to assess the body composition and nutritional intake of senior male futsal players from the II Futsal Division—Azores Series and explore their individual viewpoints regarding the benefits and barriers of healthy eating and performance. Two groups were identified: those who only completed the sociodemographic questionnaire and the anthropometric data (Group 1, n = 48), and those who additionally had their food intake assessed using three 24-h dietary recalls and were interviewed (Group 2, n = 20). Although most of the players have a healthy body composition, those from Group 2 had a significantly higher Body Mass Index, showing that they are under “pre-obesity”, and have a higher percentage of body fat compared to the players from Group 1. Findings from the nutritional intake assessment revealed that players from Group 2 met dietary recommendations for protein, but not for energy and carbohydrate, and they slightly exceeded recommendations for fat. Findings from the interviews revealed that most of these players reported low levels of satisfaction with their sport performance, explained by their deviation from a healthy eating practice in their daily lives. They recognized the need to alter their diets, identifying food items that should be taken and avoided.
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Fat-free mass estimation in male elite futsal players: Development and validation of a new bioelectrical impedance-based predictive equation. Nutrition 2023; 107:111931. [PMID: 36584663 DOI: 10.1016/j.nut.2022.111931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/29/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The present study aimed to develop and cross-validate a futsal-specific bioelectrical equation for estimating fat-free mass (FFM) in male players. METHODS A total of 66 futsal players (age 23.3 ± 5.4 years) from the Major Portuguese Futsal League "LIGA PLACARD" and from the 2nd and 3rd National Futsal Leagues were included in this cross-sectional, observational study. The participants underwent a foot-to-hand bioelectrical impedance analysis (BIA) at 50 kHz and completed a dual-energy X-ray absorptiometry (DXA) scan for reference body composition data. The sport-specific model was developed by stepwise multiple regression using bioelectrical raw parameters [resistance (R) and reactance (Xc)] as independent variables. Validation was performed using the PRESS approach, least squares regression, concordance correlation coefficient (CCC) and Bland-Altman analyses. RESULTS A BIA-based model was developed for FFM [FFM (kg) = -8.865 + 0.437 * Body Mass (kg) + 0.186 * Xc + 0.415 * stature (cm)2/R (R2 = 0.89, standard error of estimation = 2.38 kg)]. Results showed a substantial strength of agreement (CCC = 0.953), an r2 of 0.88 with a standard error of estimation equal to 2.31 kg, no mean bias (0.04 kg, p>0.05), low limits of agreement (ranged from -4.5 to 4.6 kg), and no trend (r = -0.170, p = 0.172). CONCLUSIONS The present equation is the first to allow for a valid, accurate, and sport-specific assessment of FFM in male futsal players.
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15
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Development and Validation of an Anthropometric Equation to Predict Fat Mass Percentage in Professional and Semi-Professional Male Futsal Players. Nutrients 2022; 14:nu14214514. [PMID: 36364777 PMCID: PMC9655567 DOI: 10.3390/nu14214514] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/19/2022] [Accepted: 10/25/2022] [Indexed: 11/29/2022] Open
Abstract
This study aimed to (i) characterise the body composition of professional and semi-professional male futsal players, (ii) assess the validity of commonly used equations to estimate FM%, (iii) develop and cross-validate a futsal-specific FM% prediction equation. In a cross-sectional design, 78 adult male futsal players were assessed for body mass, stature, skinfolds, and girths as per the International Society for the Advancement of Kinanthropometry protocol and completed a dual-energy X-ray absorptiometry (DXA) scan for reference body composition data. Using paired-sample t-tests, the FM% from the DXA and nine published equations were compared. New sport-specific models were developed by stepwise multiple regression. Existing equations were cross-validated using the least squares regression, concordance correlation coefficient, and the Bland−Altman analyses. New equations were further cross-validated using the PRESS approach. None of the existing equations accurately predicted the DXA-derived FM% (p < 0.001; R2 ≤ 0.76, SEE ≥ 1.59; CCC ≤ 0.83; bias = −8.2% to −1.3%, limited agreement, and varying trends). The novel Bettery® equation: −0.620 + (0.159 ∗ Σ4SKF [triceps, abdominal, iliac crest, and front thigh (mm)]) + (0.120 ∗ waist girth (cm)), demonstrated a high accuracy (R2 = 0.85, SEE = 1.32%), a moderate strength of agreement (CCC = 0.92), no bias (0.2%), good agreement (±2.5%), and no trend (r = −0.157; p = 0.170) against the DXA. The Bettery® equation is the first to allow for a valid and sport-specific assessment of FM% in male futsal players.
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Moreno-Villanueva A, Rico-González M, Gómez-Carmona CD, Gómez-Ruano MÁ, Silva N, Pino-Ortega J. What Is the Most Sensitive Test to Identify Fatigue through the Analysis of Neuromuscular Status in Male Elite Futsal Players? SENSORS (BASEL, SWITZERLAND) 2022; 22:7702. [PMID: 36298053 PMCID: PMC9609378 DOI: 10.3390/s22207702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
The present study aimed to determine which of the neuromuscular status (NMS) monitoring tests (1: Counter-movement jump, CMJ; 2: back squat with additional load) is the most sensitive and effective for evaluating the state of fatigue in futsal players during the preseason. Seventeen professional futsal players were recruited for this study (age: 23.07 ± 6.76 years; height: 1.75 ± 0.06 m; body mass: 75.47 ± 7.47 kg; playing experience in elite: 5.38 ± 2.03 years). All of them were evaluated during the preseason phase in two tests (CMJ and back squat with additional load) before and after each training session (pre- vs. post-test). A jump platform was used to extract jump height during CMJ, while a linear position transducer was used to extract mean velocity (MV) and mean propulsive velocity (MPV) during the back squat exercise. Significant differences were obtained for intra-subject analysis for MV and MPV in loaded back squat exercise (p < 0.001), finding lower values during the post-test. In conclusion, the monitoring of NMS through the back squat provides greater sensitivity and objectivity in comparison with CMJ, due to a more direct neuromuscular extrapolation to the physical demands of futsal.
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Affiliation(s)
| | - Markel Rico-González
- BIOVETMED & SPORTSCI Research Group, Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, 30720 San Javier, Spain
- Department of Didactics of Musical, Plastic and Corporal Expression, Faculty of Education, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
| | - Carlos D. Gómez-Carmona
- Faculty of Sports Sciences, University of Murcia, 30720 San Javier, Spain
- BIOVETMED & SPORTSCI Research Group, Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, 30720 San Javier, Spain
| | - Miguel Á. Gómez-Ruano
- Faculty of Physical Activity and Sport Sciences, Technical University of Madrid, 28040 Madrid, Spain
| | - Nuno Silva
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), University of Maia (ISMAI), 4475-690 Maia, Portugal
| | - José Pino-Ortega
- Faculty of Sports Sciences, University of Murcia, 30720 San Javier, Spain
- BIOVETMED & SPORTSCI Research Group, Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, 30720 San Javier, Spain
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Doewes RI, Elumalai G, Azmi SH. DEVELOPMENT OF A TEST INSTRUMENT TO MEASURE THE BASIC PASS TECHNIQUE IN FUTSAL. REV BRAS MED ESPORTE 2022. [DOI: 10.1590/1517-8692202228052022_0093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Introduction: The passing technique requires a high skill level because the futsal field is narrow, and the distance between players is short, demanding strength and accuracy. An instrument of performance test is necessary to verify the evolution of this technique among the players. Objective: This study aims to develop a test instrument to measure the performance of futsal passing. Methods: Instrument preparation and reliability validity tests were applied in 120 athletes. Results: The results evidenced validity in the instrument with one minute passing time; that is, pass one is 0.855, and pass two is 0.857. The reliability value of the first Pass is 0.81, and the second Pass is 0.812. Conclusion: The development of the pass test tool is valid and reliable for its use in measuring the basic passing technique in soccer. Evidence Level II; Therapeutic Studies – Investigating the results.
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Affiliation(s)
- Rumi Iqbal Doewes
- University Pendidikan Sultan Idris, Malaysia; University Sebelas Maret, Indonesia
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Modelling response time in a mental rotation task by gender, physical activity, and task features. Sci Rep 2022; 12:15559. [PMID: 36114235 PMCID: PMC9481519 DOI: 10.1038/s41598-022-19054-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 08/23/2022] [Indexed: 12/25/2022] Open
Abstract
Mental rotation (MR) is a spatial skill considered to be a key-component of intellectual ability. Studies have suggested that the response time (RT) in a MR task (MRt) might be influenced, with possible gender differences, by the practice of a physical activity (PA) and depending on the plane, direction, degrees of the MR and the frame of reference to perform it. The present study aimed at examining the respective influences of all these variables on the RT by developing a linear mixed-effect model from the RTs varying according to the MR plane, direction, degrees and frame of reference. The MRt was performed by 96 males and females, all undergraduate students, distributed in three groups (sedentary subjects, artistic gymnasts, and futsal players). The results showed that only gender had a main effect (faster log RT in males), probably task-dependent. The other variables interacted among them showing that: (a) the log RT may be influenced by rotations experienced during PA, in particular during the locomotion on a horizontal ground and (b) such influence mainly depends on the compatibility of the physical rotations experienced with the plane and the degrees of the MRt.
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Teixeira FJ, Matias CN, Faleiro J, Giro R, Pires J, Figueiredo H, Carvalhinho R, Monteiro CP, Reis JF, Valamatos MJ, Teixeira VH, Schoenfeld BJ. A Novel Plant-Based Protein Has Similar Effects Compared to Whey Protein on Body Composition, Strength, Power, and Aerobic Performance in Professional and Semi-Professional Futsal Players. Front Nutr 2022; 9:934438. [PMID: 35938106 PMCID: PMC9355667 DOI: 10.3389/fnut.2022.934438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/23/2022] [Indexed: 01/10/2023] Open
Abstract
IntroductionThe effects of dietary protein on body composition and physical performance seemingly depend on the essential amino acid profile of the given protein source, although controversy exists about whether animal protein sources may possess additional anabolic properties to plant-based protein sources.PurposeTo compare the effects of a novel plant-based protein matrix and whey protein supplementation on body composition, strength, power, and endurance performance of trained futsal players.MethodsFifty male futsal players were followed during 8 weeks of supplementation, with 40 completing the study either with plant-based protein (N = 20) or whey protein (N = 20). The following measures were assessed: bone mineral content, lean body mass, and fat mass; muscle thickness of the rectus femoris; total body water; blood glucose, hematocrit, C-reactive protein, aspartate aminotransferase, alanine aminotransferase, creatine kinase, creatinine, and estimated glomerular filtration rate; salivary cortisol; maximal strength and 1-RM testing of the back squat and bench press exercises; muscle power and countermovement jump; VO2max and maximal aerobic speed. Subjects were asked to maintain regular dietary habits and record dietary intake every 4 weeks through 3-day food records.ResultsNo differences in any variable were observed between groups at baseline or pre- to post-intervention. Moreover, no time*group interaction was observed in any of the studied variables, and a time effect was only observed regarding fat mass reduction.ConclusionsSupplementing with either a novel plant-based protein matrix or whey protein did not affect any of the variables assessed in high-level futsal players over 8 wks. These results suggest that whey protein does not possess any unique anabolic properties over and above those of plant-based proteins when equated to an essential amino acid profile in the population studied. Furthermore, when consuming a daily protein intake >1.6 g/kg BW.day−1, additional protein supplementation does not affect body composition or performance in trained futsal players, regardless of protein type/source.
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Affiliation(s)
- Filipe J. Teixeira
- Bettery Lifelab, Bettery S.A., Lisboa, Portugal
- Atlântica, Instituto Universitário, Fábrica da Pólvora de Barcarena, Barcarena, Portugal
- Interdisciplinary Center for the Study of Human Performance, Universidade de Lisboa, Cruz-Quebrada, Portugal
- *Correspondence: Filipe J. Teixeira
| | - Catarina N. Matias
- Bettery Lifelab, Bettery S.A., Lisboa, Portugal
- Centro de Investigação em Desporto, Educação Física, Exercício e Saúde, Universidade Lusófona, Lisbon, Portugal
| | - João Faleiro
- Bettery Lifelab, Bettery S.A., Lisboa, Portugal
- Athletic Club Oulu Football Club, Oulu, Finland
| | - Rita Giro
- Bettery Lifelab, Bettery S.A., Lisboa, Portugal
| | - Joana Pires
- Grupo de Ativistas em Tratamentos, Lisboa, Portugal
| | | | - Raquel Carvalhinho
- Bettery Lifelab, Bettery S.A., Lisboa, Portugal
- Departamento de Saúde do Futebol Clube do Porto, Porto, Portugal
| | - Cristina P. Monteiro
- Interdisciplinary Center for the Study of Human Performance, Universidade de Lisboa, Cruz-Quebrada, Portugal
- Laboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, Portugal
| | - Joana F. Reis
- Interdisciplinary Center for the Study of Human Performance, Universidade de Lisboa, Cruz-Quebrada, Portugal
- Laboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada, Portugal
| | - Maria J. Valamatos
- Interdisciplinary Center for the Study of Human Performance, Universidade de Lisboa, Cruz-Quebrada, Portugal
- Neuromuscular Research Lab, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, Cruz-Quebrada, Portugal
| | - Vítor H. Teixeira
- Faculty of Nutrition and Food Sciences, University of Porto, Porto, Portugal
- Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal
- Futebol Clube do Porto, Porto, Portugal
| | - Brad J. Schoenfeld
- Health Sciences Department, Lehman College, City University of New York, Bronx, NY, United States
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Rico-González M, Illa J, Nakamura FY, Pino-Ortega J. Reducing Big Data to Principal Components for Position-Specific Futsal Training. Percept Mot Skills 2022; 129:1546-1562. [PMID: 35830493 DOI: 10.1177/00315125221115014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Since training/competition loads must be quickly assessed and interpreted to inform exercise prescription, big data should be simplified through multivariate data analysis. Our aim in the present research was to highlight which variables from big data analyses provided the most relevant information for describing the behavior of top-level futsal players in their different playing positions (i.e., goalkeeper, defenders, wingers, and forwards). We collected data from four top-level Spanish teams that participated in the final rounds of a national tournament. Through principal component analysis (PCA) we grouped 6-9 variables in 3-4 PCs that explained 62-81% of total variance, depending on playing positions. The most relevant variables explaining goalkeepers' performance were accelerations per minute, maximum acceleration (m/s2), 5-8 impacts per minute, and < 3 takeoffs per minute. Defenders' behavior was best explained by absolute distance covered from 6-12 km/h (m/min) and from 18-21 km/h (m/min), from 5-8 landings per minute, and > 8 landings per minute. Wingers' and pivots' performances were mainly explained by accelerations and decelerations, together with a high level of aerobic endurance (especially for wingers). These findings allow for individualized training and game analysis.
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Affiliation(s)
- Markel Rico-González
- Department of Didactics of Musical, Plastic and Corporal Expression, University of the Basque Country, Leioa, Spain.,BIOVETMED & SPORTSCI Research group, Department of Physical activity and Sport, Faculty of Sport Sciences, University of Murcia, San Javier, Murcia
| | - Jordi Illa
- Sports Performance Area, 523641Fútbol Club Barcelona, Barcelona, Spain
| | - Fabio Yuzo Nakamura
- Associate Graduate Program in Physical Education UPE/UFPB, João Pessoa, Brazil.,Research Centre in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, Maia, Portugal
| | - José Pino-Ortega
- BIOVETMED & SPORTSCI Research group, Department of Physical activity and Sport, Faculty of Sport Sciences, University of Murcia, San Javier, Murcia.,Faculty of Sports Sciences, 567872University of Murcia, San Javier, Spain
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The Repeated Curve Sprint Test Appears to be an Appropriate Tool for Estimating Anaerobic Fitness in Young Trained Male Futsal Players. J Hum Kinet 2022; 82:181-189. [PMID: 36196347 PMCID: PMC9465728 DOI: 10.2478/hukin-2022-0044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study aimed to determine the magnitude of correlation between the repeated curve sprint test (RCST), the running-based anaerobic sprint test (RAST) and the Wingate anaerobic test (WAnT) in elite male futsal players to determine whether the field test can be a futsal-specific alternative assessment tool compared to the other tests. Fifteen trained futsal players (20±3 yrs) performed the RCST, RAST and WAnT in a crossover design over three weeks. Peak power (PP), average power (AP) and the fatigue index (FI) were obtained from the tests. Finger-prick blood-lactate measurements were performed before and after the tests, and heart rate loading was recorded. To assess the magnitude and direction of the relationship between variables the Pearson’s correlation coefficient (r) was calculated. In respect of AP, there was a significant correlation between the RCST and both the WAnT (r=0.63, p=0.012) and the RAST (r=0.67, p=0.006). In respect of PP, the RCST only correlated with the RAST (r=0.71, p=0.003). In respect of the FI, the RCST did not correlate with either the RAST or the WAnT (p>0.05). Post-test heart rate values in the RCST correlated with those in both the WAnT (r=0.88, p=0.001) and the RAST (r=0.77, p=0.001). Also, post-test blood-lactate levels in the RCST correlated with those in both the RAST (r=0.58, p=0.025) and the WAnT (r=0.54, p=0.039). In conclusion, the RCST can be a valid and practical field test for measuring anaerobic fitness in competitive futsal players.
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Farhani F, Arazi H, Mirzaei M, Nobari H, Mainer-Pardos E, Chamari IM, Baker JS, Pérez-Gómez J, Chamari K. Associations between bio-motor ability, endocrine markers and hand-specific anthropometrics in elite female futsal players: a pilot study. BMC Sports Sci Med Rehabil 2022; 14:59. [PMID: 35382878 PMCID: PMC8981606 DOI: 10.1186/s13102-022-00453-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 03/30/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The second-to-fourth digit ratio (2D:4D) has been calculated for individual athletes and sports, but it has not been investigated in futsal performance. Therefore, the aim of this study was to investigate any relationships between 2D:4D of the dominant and non-dominant hands and physical capacity performances, selected functional variables and hormone concentrations in elite female futsal players. METHODS Twenty-four elite female futsal players were measured for 2D:4D in the dominant (2D:4DD) and non-dominant (2D:4DND) hand. The futsal specific performance test (FSPT), hand-grip strength (HGS) and aerobic power were also assessed. In addition, selected circulatory hormones were measured (estradiol, cortisol, growth hormone and insulin like growth factor-1). Pearson's correlation test was used to identify correlational relationships. RESULTS Total test-time and performance time (total time + penalty time) for the FSPT showed a significant correlation with 2D:4DD (r = 0.53, p = 0.005 and r = 0.55, p = 0.003, respectively). HGSND also displayed a significant correlation with the 2D:4DD (r = 0.59, p = 0.002). Aerobic power and time spent running on the treadmill also showed a significant relationship with 2D:4DND (both, r = 0.54, p = 0.006). Cortisol showed a significant correlation with 2D:4DD (- 0.58, p = 0.003) and 2D:4DND(- 0.52, p = 0.008). CONCLUSIONS The measurement of 2D:4D ratio could be an important factor in determining potential performance attributes and talent identification of elite female futsal players. Further studies are needed in this area to further examine the results presented here.
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Affiliation(s)
- Farid Farhani
- Department of Physical Education and Sport Sciences, Faculty of Humanities, Tarbiat Modares University, Tehran, Iran
| | - Hamid Arazi
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, 10th km of Tehran Road- Khalij-e-Fars highway, 4199843653, Rasht, Iran.
| | - Mohammad Mirzaei
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, 10th km of Tehran Road- Khalij-e-Fars highway, 4199843653, Rasht, Iran
| | - Hadi Nobari
- Department of Physical Education and Sports, University of Granada, 18010, Granada, Spain.,Sports Scientist, Sepahan Football Club, 81887-78473, Isfahan, Iran
| | - Elena Mainer-Pardos
- Health Sciences Faculty, Universidad San Jorge, Autov A23 km 299, 50830, Villanueva de Gállego, Zaragoza, Spain
| | - Imen Moussa Chamari
- Physical Education Department, College of Education, Qatar University, Doha, Qatar
| | - Julien S Baker
- Centre for Health and Exercise Science Research, Department of Sport, Physical Education and Health, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Jorge Pérez-Gómez
- HEME Research Group, Faculty of Sport Sciences, University of Extremadura, 10003, Cáceres, Spain
| | - Karim Chamari
- Qatar Orthopaedic and Sports Medicine Hospital, FIFA Medical Centre of Excellence, Doha, Qatar
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Contextual situations in competitions that influence well-being and recovery of Futsal athletes before home official matches. APUNTS SPORTS MEDICINE 2022. [DOI: 10.1016/j.apunsm.2022.100385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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24
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Matias CN, Campa F, Cerullo G, D’Antona G, Giro R, Faleiro J, Reis JF, Monteiro CP, Valamatos MJ, Teixeira FJ. Bioelectrical Impedance Vector Analysis Discriminates Aerobic Power in Futsal Players: The Role of Body Composition. BIOLOGY 2022; 11:biology11040505. [PMID: 35453705 PMCID: PMC9025661 DOI: 10.3390/biology11040505] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/16/2022]
Abstract
Aims: The present study aimed to assess the ability of bioelectrical impedance vector analysis (BIVA) in discriminating fitness levels in futsal players, exploring the association of body composition and bioelectrical parameters with aerobic power. Methods: Forty-eight professional futsal players (age 23.8 ± 5.3 years) were involved in a cross-sectional study during their pre-season phase. Fat mass (FM) and muscle mass were determined by dual-energy X-ray absorptiometry. VO2max was obtained by indirect calorimetry through a graded exercise test performed on a treadmill. Bioelectrical resistance (R), reactance (Xc), and phase angle (PhA) were directly measured using a foot-to-hand bioimpedance technology at a 50 kHz frequency. Bioelectric R and Xc were standardized for the participants’ height and used to plot the bioimpedance vector in the R-Xc graph according to the BIVA approach. Results: The participants divided into groups of VO2max limited by tertiles showed significant differences in mean vector position in the R-Xc graph (p < 0.001), where a higher VO2max resulted in a longer vector and upper positioning. FM, muscle mass, and PhA differed (p < 0.01) among the athletes grouped by tertiles of VO2max, where athletes with a greater aerobic power showed a lower percentage of FM and a higher percentage of muscle mass and PhA. FM and PhA were associated with VO2max (FM: r = −0.658, p < 0.001; PhA: r = 0.493, p < 0.001). These relationships remained significant after adjusting for age and body mass (FM: ß = −0.335, p = 0.046; PhA: ß = 0.351, p = 0.003). Conclusions: Bioelectrical impedance vectors positioned on the lower pole of the R-Xc graph identified futsal players with a lower VO2max, while longer vectors corresponded to a greater aerobic power. Additionally, PhA, that describes the vector direction, was positively associated with VO2max, while a higher FM negatively affected VO2max in the futsal players. BIVA and PhA evaluation may represent a valid support for screening the aerobic fitness level in professional futsal players, when more sophisticated assessment methods are not available.
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Affiliation(s)
- Catarina N. Matias
- Bettery Life Lab, Innovation Direction, Bettery S.A., 2740-262 Lisboa, Portugal; (C.N.M.); (R.G.); (J.F.); (F.J.T.)
- CIDEFES—Universidade Lusófona, 1749-024 Lisboa, Portugal
| | - Francesco Campa
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
- Correspondence:
| | - Giuseppe Cerullo
- Department of Movement Sciences and Wellbeing, University of Naples Parthenope, 80133 Naples, Italy;
| | - Giuseppe D’Antona
- Centro di Ricerca Interdipartimentale nelle Attività Motorie e Sportive (CRIAMS)—Sport Medicine Centre, University of Pavia, 27058 Voghera, Italy;
| | - Rita Giro
- Bettery Life Lab, Innovation Direction, Bettery S.A., 2740-262 Lisboa, Portugal; (C.N.M.); (R.G.); (J.F.); (F.J.T.)
| | - João Faleiro
- Bettery Life Lab, Innovation Direction, Bettery S.A., 2740-262 Lisboa, Portugal; (C.N.M.); (R.G.); (J.F.); (F.J.T.)
- AC Oulu Football Club, 90100 Oulu, Finland
| | - Joana F. Reis
- Interdisciplinary Center for the Study of Human Performance (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal; (J.F.R.); (C.P.M.); (M.J.V.)
- Laboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal
| | - Cristina P. Monteiro
- Interdisciplinary Center for the Study of Human Performance (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal; (J.F.R.); (C.P.M.); (M.J.V.)
- Laboratory of Physiology and Biochemistry of Exercise, Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal
| | - Maria J. Valamatos
- Interdisciplinary Center for the Study of Human Performance (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal; (J.F.R.); (C.P.M.); (M.J.V.)
- Neuromuscular Research Lab, Faculdade Motricidade Humana, Universidade Lisboa, 1495-761 Cruz-Quebrada, Portugal
| | - Filipe J. Teixeira
- Bettery Life Lab, Innovation Direction, Bettery S.A., 2740-262 Lisboa, Portugal; (C.N.M.); (R.G.); (J.F.); (F.J.T.)
- Interdisciplinary Center for the Study of Human Performance (CIPER), Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-761 Cruz-Quebrada, Portugal; (J.F.R.); (C.P.M.); (M.J.V.)
- Atlântica, Instituto Universitário, Fábrica da Pólvora de Barcarena, 2730-036 Barcarena, Portugal
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Lu YX, Clemente FM, Bezerra P, Crowley-McHattan ZJ, Cheng SC, Chien CH, Kuo CD, Chen YS. Quantification of Respiratory and Muscular Perceived Exertions as Perceived Measures of Internal Loads During Domestic and Overseas Training Camps in Elite Futsal Players. Front Psychol 2022; 12:751030. [PMID: 35153893 PMCID: PMC8833098 DOI: 10.3389/fpsyg.2021.751030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 12/15/2021] [Indexed: 11/13/2022] Open
Abstract
Background The rating of perceived exertion (RPE) scales with respiratory and muscular illustrations are recognized as simple and practical methods to understand individual psychometric characteristics in breathing and muscle exertion during exercise. However, the implementation of respiratory and muscular RPE to quantify training load in futsal training camps has not been examined. This study investigates respiratory and muscular RPE relationships during domestic training camps (DTC) and overseas training camps (OTC) in an under 20 futsal national team. Methods Data collected from eleven field players were used for comparison in this study (age = 18.7 ± 0.7 years, height = 171.9 ± 6.1 cm, body weight = 64.2 ± 8.4 kg). All players reported Borg CR10 RPE (RPECR10) and 7-scales respiratory RPE (RPErespiration) and muscular RPE (RPEmuscle) (Dalhousie pictorial scales) after training sessions and matches. Additionally, total distance covered (TD) and training impulse (TRIMP) were used to quantify external and internal loads via the Polar Team Pro system. Paired-sample t-tests were used to compare the RPECR10, RPErespiration, RPEmuscle, TD, and TRIMP between DTC and OTC. Furthermore, linear regression was performed to determine the relationships among all RPE scales, TD, and TRIMP. Results The RPECR10 (p = 0.047), TD (p < 0.001), and TRIMP (p < 0.001) showed significant difference between DTC and OTC. Furthermore, linear regression analyses showed significant correlation between RPErespiration and RPEmuscle (DTC: r = 0.857, p = 0.006; OTC: r = 0.924, p < 0.001), RPECR10 and RPErespiration (DTC: r = 0.857, p = 0.001; OTC: r = 0.863, p = 0.001), and RPECR10 and RPEmuscle (DTC: r = 0.906, p < 0.001; OTC: r = 0.900, p < 0.001). Conclusion Pictorial RPErespiration or RPEmuscle can be used as an alternative to quantify perceived measures of internal loads during DTC and OTC in futsal players. Interpretation of perceived measures of training load and cardiac-related responses in association with external training loads during short-term training camps would be useful in further understanding the demands of futsal players’ experience in these circumstances.
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Affiliation(s)
- Yu-Xian Lu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan, Taiwan
- Department of Exercise and Health Sciences, University of Taipei, Taipei City, Taiwan
| | - Filipe M. Clemente
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, Viana do Castelo, Portugal
- Instituto de Telecomunicações, Delegação da Covilhã, Lisbon, Portugal
| | - Pedro Bezerra
- Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, Viana do Castelo, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), Melgaço, Portugal
| | - Zachary J. Crowley-McHattan
- Discipline of Sport and Exercise Science, Faculty of Health, Southern Cross University, Lismore, NSW, Australia
| | - Shih-Chung Cheng
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Chia-Hua Chien
- Exercise and Health Promotion Association, New Taipei City, Taiwan
| | - Cheng-Deng Kuo
- Department of Medical Research, Taipei Veterans General Hospital, Taipei City, Taiwan
- Department of Medicine, Taian Hospital, Taipei City, Taiwan
- Tanyu Research Laboratory, Taipei City, Taiwan
- *Correspondence: Cheng-Deng Kuo,
| | - Yung-Sheng Chen
- Department of Exercise and Health Sciences, University of Taipei, Taipei City, Taiwan
- Exercise and Health Promotion Association, New Taipei City, Taiwan
- Tanyu Research Laboratory, Taipei City, Taiwan
- Yung-Sheng Chen,
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Ruiz-Pérez I, López-Valenciano A, Elvira JL, García-Gómez A, De Ste Croix M, Ayala F. Epidemiology of injuries in elite male and female futsal: a systematic review and meta-analysis. SCI MED FOOTBALL 2022; 5:59-71. [PMID: 35073234 DOI: 10.1080/24733938.2020.1789203] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The main purpose of this study was to conduct a systematic review and meta-analysis quantifying the incidence of injuries in futsal players. A systematic search was conducted using MEDLINE, PubMed, Web of Science and Scopus databases and subsequently, six studies (14 cohorts) were selected. Separate meta-analyses for male and female players were conducted using a Poisson random-effect regression model approach. The overall and match incidence rates in elite male futsal players were 6.8 (95% CI = 0.0-15.2) and 44.9 (95% CI = 17.2-72.6) injuries/1000 hours of exposure. Pooled training injury rate in male players was not calculated due to the lack of studies reporting training injuries in this cohort. For females, an overall, training and match incidence rates of 5.3 (95% CI = 3.5-7), 5.1 (95% CI = 2.7-7.6) and 10.3 (95% CI = 0.6-20.1) injuries/1000 hours of exposure were reported. In males, match incidence rate in International tournaments was 8.5 times higher than in national leagues (77.2 [95% CI = 60.0-94.5] vs 9.1 [95% CI = 0.0-19.3] for international tournaments and national leagues, respectively). Elite male and female futsal players are exposed to a substantial risk of sustaining injuries, especially during matches.
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Affiliation(s)
- Iñaki Ruiz-Pérez
- Department of Sport Science, Sport Research Centre, Miguel Hernandez University of Elche, Elche, Spain
| | | | - José Ll Elvira
- Department of Sport Science, Sport Research Centre, Miguel Hernandez University of Elche, Elche, Spain
| | | | - Mark De Ste Croix
- School of Sport and Exercise, University of Gloucestershire, Gloucester, UK
| | - Francisco Ayala
- Department of Sport Science, Sport Research Centre, Miguel Hernandez University of Elche, Elche, Spain.,School of Sport and Exercise, University of Gloucestershire, Gloucester, UK.,Postdoctoral fellow, Seneca Foundation, Murcia, Spain
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David GB, Alberton CL, Brizio MLR, Coswig VS, Jung LG, Silveira JR, Reichert FF. Muscular and cardiorespiratory parameters of Brazilian professional futsal players: comparison between top national and regional level athletes. MOTRIZ: REVISTA DE EDUCACAO FISICA 2022. [DOI: 10.1590/s1980-657420220005921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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López-Segovia M, Vivo Fernández I, Herrero Carrasco R, Pareja Blanco F. Preseason Injury Characteristics in Spanish Professional Futsal Players: The LNFS Project. J Strength Cond Res 2022; 36:232-237. [PMID: 31895285 DOI: 10.1519/jsc.0000000000003419] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
ABSTRACT López-Segovia, M, Vivo Fernández, I, Herrero Carrasco, R, and Pareja Blanco, F. Preseason injury characteristics in Spanish professional futsal players: the National Futsal League (LFNS) project. J Strength Cond Res 36(1): 232-237, 2022-This study aimed to examine the incidence of injuries and their characteristics among professional Spanish futsal players during the preseason period and to compare injury-related variables in the context of both competition and training. Eleven futsal teams belonging to the First and Second Spanish Division and 161 players participated in the study. Characteristics of injuries, including type, location, cause and time of injury, injury recurrence, and duration of absence, were recorded. A total of 62 injuries were reported; injury rates of 9.9 (95% confidence interval [CI]: 7.0-12.5) injuries/1,000 training hours and 61.1 (95% CI: 25.7-96.5) injuries/1,000 match hours were collected. These data indicate a mean of 5.64 ± 2.66 injuries per team during the preseason period. Of these injuries, 92.1% involved the lower limbs. When data from training and competition were analyzed together, the highest incidence of injuries affected the ankle (21%), followed by the hip/groin and knee (19.4% each). The most common type of injury was muscle rupture/tear/strain (29.0%). During training, the highest percentage of injuries were located in the knee (23.9%), followed by the ankle and hip/groin (21.7% in each case), while during matches, the thigh (35.7%) followed by the ankle (21.4%) was the regions most affected. A significant relationship (p = 0.008) was observed between injury cause (without contact, with other player, with the ball, and others) and injury context (training, match). To conclude, the results of this study suggest the need for injury prevention protocols focuses on the ankle and the knee joints and muscle strain prevention.
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Affiliation(s)
- Manuel López-Segovia
- INNOVA, Health and Sport Institute, Murcia, Spain
- Research Group Murcia Soccer Federation, Murcia, Spain
| | - Ivan Vivo Fernández
- INNOVA, Health and Sport Institute, Murcia, Spain
- Department of Physiotherapy, University of Murcia, Murcia, Spain; and
| | | | - Fernando Pareja Blanco
- Physical Performance and Sports Research Center, Faculty of Sport Sciences, Department of Sports and Computer Science, Pablo de Olavide University, Seville, Spain
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Generic motor abilities and anthropometrics are poorly related to futsal-specific agility performance; multiple regression analysis in professional players. BIOMEDICAL HUMAN KINETICS 2022. [DOI: 10.2478/bhk-2022-0032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Study aim: This study aimed to evaluate predictors of futsal-specific change-of-direction speed and futsal-specific reactive agility in professional male futsal players.
Material and methods: The players (n=75) studied were members of seven futsal teams that competed at the highest national level in Croatia and in Bosnia and Herzegovina. The predictors in this study included measures of generic power, speed, agility, and anthropometrics. The univariate and multivariate relationships among the predictors and the criteria (futsal-specific change-of-direction speed and futsal-specific reactive agility) were assessed by using Pearson’s correlations and multiple regression analysis, respectively.
Results: The predictors were poorly related to the different facets of agility (all trivial to moderate correlations). Multiple regression models were not successfully cross-validated for any of the types of agility performance.
Conclusion: Generic power, speed, agility, and anthropometrics are not valid predictors of futsal-specific change-of-direction speed and futsal-specific reactive agility. As these futsal performances were used to mimic real-game situations in futsal, these findings suggest that superiority in generic motor abilities and anthropometrics may not have a significant effect on performance in futsal matches.
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Variation in Physical Performance of Futsal Players During Congested Fixtures. Int J Sports Physiol Perform 2021; 17:367-373. [PMID: 34911034 DOI: 10.1123/ijspp.2020-0922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/22/2021] [Accepted: 07/01/2021] [Indexed: 11/18/2022]
Abstract
PURPOSE To investigate the match-to-match variation of physical performance during official congested fixtures in elite futsal players. METHODS Physical performance was measured by external and internal load metrics in 12 elite male futsal players. Two periods with 3 matches within 4 days were analyzed. The variation in physical performance of the players during matches was analyzed using the latent growth curve modeling that estimated interindividual and intraindividual growth paths. RESULTS Playing time had a significant effect on physical performance growth with significant paths of interindividual and intraindividual variability. Players who competed for more time revealed lower initial levels (ie, first match) of total distance covered (β = -0.62), high-speed running (β = -0.18), accelerations (β = -0.31), decelerations (β = -0.44), and session rate of perceived exertion (β = 0.81) than players who competed for less time (P < .05). In addition, players who competed for more time revealed higher increases in total distance covered (β = 0.47), high-speed running (β = 0.16), and session rate of perceived exertion (β = 0.66) and lower increases in accelerations (β = -0.21) and decelerations (β = -0.58) than players who competed for less time from the first to the third match (P < .05). CONCLUSIONS Congested fixtures did not affect physical performance in elite futsal players. Playing time showed to be a key performance factor. There was a considerable heterogeneity in the responsiveness to physical performance over congested fixtures, suggesting an analysis of individual variability to evaluate real changes in match performance, training intensity, and workload.
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Cognitive and neuromuscular influences on perceived effort during a competitive season in futsal. APUNTS SPORTS MEDICINE 2021. [DOI: 10.1016/j.apunsm.2021.100368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Costa FE, Kons RL, Nakamura FY, Pupo JD. Acute and prolonged effects of the simulated physical demands of a futsal match on lower limb muscle power and strength, sprint performance and muscle soreness. ISOKINET EXERC SCI 2021. [DOI: 10.3233/ies-210153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Prolonged fatigue effects may be a concern after futsal matches mainly because of the actions performed by futsal players (e.g., sprinting, jumping) that usually involve the stretch-shortening cycle (SSC). However, there no studies analyzed the prolonged effects of futsal-specific fatigue and how futsal players can recover from performance tasks. OBJECTIVE: To analyze the acute and prolonged effects of a protocol that simulates specific physical demands of futsal on countermovement-jump, sprint performance, muscle strength and muscle soreness. METHODS: Fifteen amateur futsal male athletes (18.3 ± 3.8 years) performed a futsal intermittent running protocol (FIRP) and were assessed for (moment production, sprint and jumping performance and muscle soreness) at pre, during half-time, immediately after, post 24 and 48 hours after the FIRP. Analysis of variance (repeated measures) was used to compare variable means over time. RESULTS: The main results indicated a decrement in the CMJ height (p= 0.03) and an increase of 10 m and 20 m sprint times (p= 0.01–p< 0.01, respectively) during half-time and the post FIRP. There was a decrement in eccentric peak moment of the knee extensors (p= 0.02) and flexors (p< 0.01) until 48h post protocol and a decrement in concentric peak moment of the flexors (p< 0.01) post protocol. Athletes reported muscle soreness in the hamstrings (p= 0.03) post and 24 h after the FIRP. CONCLUSION: FIRP induced acute effects in the jump and sprint performances only. On the other hand, the knee moment production capability (mainly eccentric) suffered acute and also prolonged effects of the FIRP accompanied by delayed muscle soreness in the hamstring muscles.
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Affiliation(s)
- Filipe E. Costa
- Biomechanics Laboratory, Sports Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Rafael L. Kons
- Biomechanics Laboratory, Sports Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Fabio Y. Nakamura
- Associate Graduate Program in Physical Education, Federal University of Paraiba, João Pessoa, PB, Brazil
| | - Juliano Dal Pupo
- Biomechanics Laboratory, Sports Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil
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Abstract
The aim of the present study was to analyze the association of the sprint force-velocity profile [Hzt FV profile] variables with change of direction [COD] performance in female futsal players. Twelve female futsal players (age: 19.83 ± 4.2 years; body height: 160.75 ± 8.37 cm; body mass: 57.64 ± 8.3 kg) volunteered to be evaluated in the following assessments: Hzt FV profile, 505 test, modified 505 test [M505test] and V-cut test. The Spearman's correlation coefficient [rs] (p < 0.05) was used to determine the relationship of the mechanical variables of the sprint (maximum power output [Pmax], maximum horizontal force production [F0] and maximum velocity [V0]) with COD performance. V0 showed a very large significant association with the 505 test (rs = -0.767; 90% CI: (-0.92 to -0.43); p < 0.01) and a large association with the V-cut test (rs = -0.641; 90% CI: (-0.86 to -0.21); p < 0.05), whereas Pmax was strongly associated with results of the 505 test (rs = -0.821; 90% CI: (-0.94 to -0.55); p < 0.01) and largely associated with the V-cut test results (rs = -0.596; 90% CI: (-0.84 to -0.14); p < 0.05). In conclusion, maximal power and velocity output during sprinting are determinant factors to successful COD in 180º and 45º cuts, thus, the Hzt FV profile should be assessed in female futsal players to better understand the influence of sprint mechanical properties on COD performance and prescribe individualized training programs.
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Effects of acute caffeine ingestion on futsal performance in sub-elite players. Eur J Nutr 2021; 60:4531-4540. [PMID: 34132880 DOI: 10.1007/s00394-021-02617-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/09/2021] [Indexed: 01/28/2023]
Abstract
PURPOSE To date, no previous investigation has studied the effect of acute caffeine ingestion on futsal performance during futsal-specific testing and during a simulated match. Therefore, the aim of this investigation was to establish the effects of acute caffeine intake on futsal-specific tests and match-play running performance in male futsal players. METHODS Sixteen high-performance futsal players participated in a randomized, crossover, placebo-controlled and double-blind experiment. Each player completed two identical trials after ingesting either caffeine (3 mg/kg) or a placebo (cellulose). The trials consisted of a battery of futsal-specific tests (countermovement jump, 20-m sprint test, and a futsal kicking velocity and accuracy test) followed by a simulated futsal match (2 halves of 7.5 min). During the match, players' running performance was assessed with local positioning system devices. RESULTS In comparison to the placebo, caffeine ingestion increased jump height by 2.8% (p = 0.048; ES = 0.29) and reduced the time to complete the 20-m sprint test by -2.2% (p = 0.044; ES = - 0.54). Additionally, acute caffeine intake improved the distance covered at above 14.4 km/h by 19.6% (p = 0.021; ES = 0.58), the number of body impacts by 8.1% (p = 0.040; ES = 0.27) and the number of accelerations/decelerations by 4.2% (p = 0.044; ES = 0.57) during the simulated futsal match. However, no differences were reported in ball velocity or shooting accuracy in the futsal kicking test. There were no differences in the prevalence of side effects reported in the hours after the ingestion of the treatments. CONCLUSION Three mg/kg of caffeine enhanced several physical variables associated with futsal such as jump and sprint performance, and improved high-speed running and accelerations/decelerations during a simulated futsal match. Caffeine supplementation with a moderate dose can be considered as an effective ergogenic aid for futsal performance with low prevalence of side effects. TRIAL REGISTRATION The study was registered in ClinicalTrials.gov with the following ID: NCT04852315. The study was retrospectively registered by 18 April 2020.
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Cejudo A, Ruiz-Pérez I, Hernández-Sánchez S, De Ste Croix M, Sainz de Baranda P, Ayala F. Comprehensive Lower Extremities Joints Range of Motion Profile in Futsal Players. Front Psychol 2021; 12:658996. [PMID: 34194363 PMCID: PMC8236511 DOI: 10.3389/fpsyg.2021.658996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 05/17/2021] [Indexed: 01/28/2023] Open
Abstract
The purposes of this study were to describe the lower extremities joints range of motion (ROM) profile using a comprehensive approach in futsal players and to examine potential player position (goalkeepers vs. outfield players), competitive level (first [top] division vs. second division), number of playing years, sex (males vs. females), and bilateral (dominant limb vs. non-dominant limb) differences. A total of 72 male and 67 female elite futsal players from 11 clubs were measured of passive hip (flexion with knee flexed [HFKF] and extended [HFKE], extension [HE], abduction [HA], external [HER], and internal [HIR] rotation), knee (flexion [KF]) and ankle (dorsiflexion with knee flexed [ADFKF] and extended [ADFKE]) ROMs. Bayesian inferences exploring differences between player position, competitive level, sex and limb were made. A Bayesian correlation analysis was conducted to explore the influence of playing years on joints ROMs. The results showed no significant player position or competitive level related differences in any average ROM score. However, statistically significant sex-related differences were documented whereby female players reported higher hip and knee joints ROM average values than their male counterparts. Especially relevant were the proportions of males (72%) and players from teams engaged in the second division (61%) displaying limited HFKE ROMs. Likewise, around 35% of all players showed restricted ADFKF ROMs. In addition, approximately 21, 18, 22, and 25% of the futsal players were identified as having bilateral asymmetries (≥8°) for HA, HIR, HER, and KF ROMs, respectively. Finally, Bayesian correlation analysis did not report any significant association between years of playing futsal and ROM measures (all r values < 0.34). The implications that these restricted HFKE and ADFKF ROMs and bilateral asymmetries in hip (abduction, internal and external rotation) and knee (flexion) ROMs caused by the practice of futsal may have on physical performance and injury risk warrant future research.
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Affiliation(s)
- Antonio Cejudo
- Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Murcia, Spain
| | - Iñaki Ruiz-Pérez
- Department of Sport Sciences, Sports Research Centre, Miguel Hernández University of Elche, Elche, Spain
| | - Sergio Hernández-Sánchez
- Department of Pathology and Surgery, Physiotherapy Area, Miguel Hernandez University of Elche, Alicante, Spain
| | - Mark De Ste Croix
- School of Sport and Exercise, University of Gloucestershire, Gloucester, United Kingdom
| | - Pilar Sainz de Baranda
- Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Murcia, Spain
| | - Francisco Ayala
- Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Murcia, Spain.,School of Sport and Exercise, University of Gloucestershire, Gloucester, United Kingdom.,Ramón y Cajal Postdoctoral Fellowship, Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Murcia, Spain
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New photocell timing gates for measuring the maximum velocity of futsal players. SPORT SCIENCES FOR HEALTH 2021. [DOI: 10.1007/s11332-021-00783-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Stochi de Oliveira R, Borin JP. Monitoring and Behavior of Biomotor Skills in Futsal Athletes During a Season. Front Psychol 2021; 12:661262. [PMID: 34177714 PMCID: PMC8220288 DOI: 10.3389/fpsyg.2021.661262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 04/28/2021] [Indexed: 01/28/2023] Open
Abstract
Futsal is a sport that presents alternation of high and low intensity moments, which lacks investigations regarding the effects of the organization of the training load on biomotor skills. In this sense, this study aims to verify the monitoring of the training load throughout the season and the behavior of biomotor skills in futsal athletes. Twelve futsal athletes (24.5 ± 4.9 years, 1.79 ± 0.6 m, 72.4 ± 9.4 kg, and 9.4 ± 4.3% fat) from the adult category who competed in the first division of the Paulista championship participated in the study. Throughout the season the internal training load (ITL) was calculated, through the relationship between volume (minutes) and the rate of perceived exertion (RPE), monotony, and training strain. The training periods were divided into: preparatory, competitive and competitive II, for a total of four moments of evaluation: M1: at the beginning of the preparatory period; M2: 5th week, at the end of the preparatory period; M3: 13th week, in the middle of the competitive period; and M4: at the start of the competitive period II. The tests used were: (i) Power of lower limbs: counter movement jump (CMJ); (ii) Displacement speed, over the 10-meter distance (V10m); and (iii) Aerobic power, by the Carminatti test (T-CAR). The variables analyzed were compared at the different moments of evaluation, normally distributed variables (Volume, S-RPE, strain, and monotony) were analyzed using the ANOVA ONE-WAY variance test followed by the Tukey. Variables that did not show normality (lower limb power, speed, and aerobic power) were compared using the Friedman test followed by Dunn's multiple comparisons test and was presented by median and interquartile interval. The significance value adopted was p < 0.05. A significant improvement (p < 0.05) was observed in the power of lower limbs from M1 (37.5 ± 5.5 cm) to M3 (40.8 ± 5.7 cm), from M2 (38.9 ± 5.5 cm) to M3 (40.8 ± 5.7 cm), and from M1 (37.5 ± 5.5 cm) to M4 (40.2 ± 5.4 cm). Aerobic power showed a significant increase (p < 0.05) from M1 (12.1 ± 0.7 km/h) to M3 (12.7 ± 7 km/h) and from M1 (12.1 ± 0.7 km/h) to M4 (12.73 ± 1.04 km/h). The internal training load showed a difference between competitive I and II in relation to the preparatory period (p < 0.05). In conclusion, the proposed training organization was sufficient to improve the power of the lower limbs and the aerobic power.
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Affiliation(s)
- Ricardo Stochi de Oliveira
- Max Planck University Center (UNIMAX) - Sports and Physical Education Department, Indaiatuba, Brazil.,Sports Training Theory and Methodology Group (GTMTD), Campinas, Brazil
| | - João Paulo Borin
- Sports Training Theory and Methodology Group (GTMTD), Campinas, Brazil.,University of Campinas (UNICAMP) - Physical Education College, Campinas, Brazil
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Effects of Plyometric Jump Training on Repeated Sprint Ability in Athletes: A Systematic Review and Meta-Analysis. Sports Med 2021; 51:2165-2179. [PMID: 33909274 DOI: 10.1007/s40279-021-01479-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND There is a growing body of research examining the effects of plyometric jump training (PJT) on repeated sprint ability (RSA) in athletes. However, available studies produced conflicting findings and the literature has not yet been systematically reviewed. Therefore, the effects of PJT on RSA indices remain unclear. OBJECTIVE To explore the effects of PJT on RSA in athletes. METHODS Searches for this review were conducted in four databases. We included studies that satisfied the following criteria: (1) examined the effects of a PJT exercise intervention on measures of RSA; (2) included athletes as study participants, with no restriction for sport practiced, age or sex; and (3) included a control group. The random-effects model was used for the meta-analyses. The methodological quality of the included studies was assessed using the PEDro checklist. RESULTS From 6367 search records initially identified, 13 studies with a total of 16 training groups (n = 198) and 13 control groups (n = 158) were eligible for meta-analysis. There was a significant effect of PJT on RSA best sprint (ES = 0.75; p = 0.002) and RSA mean sprint (ES = 0.36; p = 0.045) performance. We did not find a significant difference between control and PJT for RSA fatigue resistance (ES = 0.16; p = 0.401). The included studies were classified as being of "moderate" or "high" methodological quality. Among the 13 included studies, none reported injury or any other adverse events. CONCLUSION PJT improves RSA best and mean performance in athletes, while there were no significant differences between control and PJT for RSA fatigue resistance. Improvements in RSA in response to PJT are likely due to neuro-mechanical factors (e.g., strength, muscle activation and coordination) that affect actual sprint performance rather than the ability to recover between sprinting efforts.
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Serrano C, Sánchez-Sánchez J, Felipe JL, Hernando E, Gallardo L, Garcia-Unanue J. Physical Demands in Elite Futsal Referees During Spanish Futsal Cup. Front Psychol 2021; 12:625154. [PMID: 33551943 PMCID: PMC7862323 DOI: 10.3389/fpsyg.2021.625154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 01/04/2021] [Indexed: 12/04/2022] Open
Abstract
In futsal there are two referees on the playing court and their capacity to respond to physical and physiological demands imposed during the game is essential for the success. The futsal characteristics such as size pitch, referees position and rules of games or type of league could impose specific physical efforts probably. The aim of this study were to analyze the physical demands of eight elite referees (age 40 ± 3.43 years; height 1.80 ± 0.03 m; weight 72.84 ± 4.01 kg) from seven matches of Spanish Futsal Cup 2020. The physical activity of each referee during the match was monitored with a Local Positioning System, which was installed on futsal pitch where the matches were played. The data differences were evaluated as Paired-Samples T-Test procedure. The results revealed a similar total distance between halves (2888.39 vs. 2831.51 m). The zone 3 distance (15.1–18 km⋅h–1) showed a significative decrease (p < 0.05) during the match in comparison to the first and second halves (−24.48 m; CI95%: −9.54 to −39.42; ES: 0.56). The number of high-intensity acceleration (−10.29; CI95%; 3.71–16.86; ES: 0.92) and deceleration (−24.86; CI95%; 11.59–38.12; ES: 0.99) decreased in the second half of the match (p < 0.05). Therefore, the use of the tracking device to monitoring physical performance provides knowledge of the specific activity profile from futsal referees. This information to can be useful to design more accurate the training programs.
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Affiliation(s)
- Carlos Serrano
- IGOID Research Group, Department of Physical Activity and Sport Sciences, University of Castilla-La Mancha, Toledo, Spain
| | | | - Jose Luis Felipe
- School of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Enrique Hernando
- IGOID Research Group, Department of Physical Activity and Sport Sciences, University of Castilla-La Mancha, Toledo, Spain
| | - Leonor Gallardo
- IGOID Research Group, Department of Physical Activity and Sport Sciences, University of Castilla-La Mancha, Toledo, Spain
| | - Jorge Garcia-Unanue
- IGOID Research Group, Department of Physical Activity and Sport Sciences, University of Castilla-La Mancha, Toledo, Spain
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Bezerra GJDS, Gomes EDS, Correia-Oliveira CR. Caffeine Ingestion Affects Performance in Different Parts of a Novel Multidirectional High-Intensity Intermittent Exercise in Futsal Athletes. J Am Coll Nutr 2021; 41:149-156. [PMID: 33497293 DOI: 10.1080/07315724.2020.1852450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Objective: No study has analyzed the effects of caffeine ingestion on performance during a multidirectional high-intensity intermittent exercise. Thus, we aimed to investigate the effects of caffeine ingestion during a novel repeated agility test in futsal athletes.Methods: Using a double-blind, counterbalanced, and repeated-measures design, ten athletes (mass 71.2 ± 8.7 kg, height 1.77 ± 0.05 m, body mass index 22.7 ± 1.9 km/m2, body fat percentage 10.2 ± 3.7%) performed a novel repeated-bout agility test 60 min after ingesting 6 mg · kg-1 of caffeine or cellulose (placebo).Results: Performance time decreased progressively throughout the trial in both conditions (P = 0.01; ηp2 = 0.66), with a significant interaction effect (P = 0.01; ηp2 = 0.35) showing a potential beneficial effect of caffeine at the beginning, followed by a decrease at the end of the test. Furthermore, magnitude of decrease in performance was more pronounced in caffeine (-9.0 ± 5.7%) compared with placebo (-4.7 ± 3.9%, P = 0.01; d = 0.88). Interestingly, magnitude-based inferences revealed a possible benefit (70%) of caffeine at the beginning, followed by likely (93%) to very likely (96%) impairments in performance during the last third of the test. Heart rate and rating of perceived effort increased in both conditions over the time (P < 0.05), with similar values between experimental conditions (P > 0.05).Conclusion: Caffeine seems to have a potential beneficial effect at the beginning, with an impaired performance during the final third of a new multidirectional high-intensity intermittent exercise in futsal athletes.
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García-Unanue J, Felipe JL, Bishop D, Colino E, Ubago-Guisado E, López-Fernández J, Hernando E, Gallardo L, Sánchez-Sánchez J. Muscular and Physical Response to an Agility and Repeated Sprint Tests According to the Level of Competition in Futsal Players. Front Psychol 2021; 11:583327. [PMID: 33391101 PMCID: PMC7775300 DOI: 10.3389/fpsyg.2020.583327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/30/2020] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to evaluate the neuromuscular response to an agility and repeated sprint ability (RSA) test according to the level of competition in futsal players. A total of 33 players from two elite teams and one amateur team participated in the study. The participants completed an agility t-test, a 30 m-speed test, and a RSA test. A countermovement jump (CMJ) test and a tensiomyography test of the rectus femoris (RF) and biceps femoris (BF) of both legs were carried out before and after the tests. RSA test revealed better sprint times in elite players compared to amateurs in the seven bouts, as well as in the 30 m sprint and in the agility test (p < 0.05). Before the tests, elite players showed higher sustain time (Ts) in RF (+31.03 ms; ES: 0.76) and BF (+28.73 ms; ES: 0.73), higher half-relaxation time (Tr) in BF (+20.79 ms; ES: 0.94), and lower delay time (Td) in BF (−2 ms; ES: 1.19) compared to amateur players. However, post-test values did not present any significant differences (p > 0.05). In conclusion, elite players showed greater performance in the RSA test, in the 30 m tests and in the agility test compared to amateur players. The contractile properties were not a key factor in the RSA performance of the futsal players.
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Affiliation(s)
| | - José Luis Felipe
- School of Sport Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Spain
| | - David Bishop
- Institute of Sport, Exercise and Active Living, Victoria University, Melbourne, VIC, Australia.,School of Medical and Health Science, Edith Cowan University, Joondalup, WA, Australia
| | - Enrique Colino
- IGOID Research Group, University of Castilla-La Mancha, Toledo, Spain
| | | | - Jorge López-Fernández
- Centre for Sport, Exercise and Life Sciences, Coventry University, Coventry, United Kingdom
| | - Enrique Hernando
- IGOID Research Group, University of Castilla-La Mancha, Toledo, Spain
| | - Leonor Gallardo
- IGOID Research Group, University of Castilla-La Mancha, Toledo, Spain
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Costa JLTD, Spineli H, Balikian Júnior P, Prado ES, Araujo GGD. Physiological and technical demands of the small-sided and generic games in female futsal players. MOTRIZ: REVISTA DE EDUCACAO FISICA 2021. [DOI: 10.1590/s1980-65742021018120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | - Higor Spineli
- Universidade Federal de Alagoas, Brazil; Universidade Federal de Alagoas, Brazil
| | | | | | - Gustavo G. De Araujo
- Universidade Federal de Alagoas, Brazil; Universidade Federal de Alagoas, Brazil
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43
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Physical capacities related to running performance during simulated matches in young futsal players. SPORT SCIENCES FOR HEALTH 2020. [DOI: 10.1007/s11332-020-00639-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Glänzel MH, Geremia JM, Couto AN, Nepomuceno P, Rocha GGD, Pohl HH, Reckziegel MB. COMPARISON OF AEROBIC PERFORMANCE INDICATORS OF SOCCER AND FUTSAL ATHLETES. REV BRAS MED ESPORTE 2020. [DOI: 10.1590/1517-8692202026062019_0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Soccer and futsal have similar technical movements that are used within different spatial dimensions and game dynamics. The possible physiological differences between players of each sport were unknown. The main purpose of this study was to compare the maximum oxygen uptake (VO2max) and ventilatory thresholds (VT) of soccer and futsal players. VO2max and VT of 32 athletes (soccer: n = 15; futsal: n = 17) were obtained by ergospirometry in a progressive treadmill test. VO2max was similar between groups. VT occurred later and at higher running speeds in the soccer players. The similarities found in VO2max may be related to the fact that the evaluations were carried out in the pre-season. The fact that the VT was reached later in the soccer players suggests a longer capacity for aerobic exercise and greater resistance to lactate production. Moreover, soccer players appear to be conditioned to withstand increased running times and speeds, until exhaustion. Players of both sports reached the second VT at similar intensities, suggesting no prevalence of anaerobic metabolism. Soccer and futsal players have similar VO2max, but their VTs occur at different times, and at different running speeds. Level of Evidence III; Cross-sectional study.
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Affiliation(s)
| | - Jeam Marcel Geremia
- Universidade Federal de Santa Maria, Brazil; Universidade Federal do Rio Grande do Sul, Brazil
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Jebavy R, Baláš J, Vomackova H, Szarzec J, Stastny P. The Effect of Traditional and Stabilization-Oriented Exercises on Deep Stabilization System Function in Elite Futsal Players. Sports (Basel) 2020; 8:sports8120153. [PMID: 33260580 PMCID: PMC7761023 DOI: 10.3390/sports8120153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/25/2020] [Accepted: 11/25/2020] [Indexed: 11/21/2022] Open
Abstract
Background: This study aimed to compare the effect of traditional and stability-oriented strength exercises on trunk stability and deep stabilization system (DSS) activation in elite futsal players. Methods: Twenty elite futsal players (21–34 years, 180 ± 13 cm, 79 ± 15 kg) were randomly divided into a group that performed stability-oriented exercises and a group that performed traditional strength exercises. Both interventions lasted for 10 weeks and included 25 strength training sessions. Main outcome measures: The DSS pretest and posttest included the diaphragm test, trunk flexion test, back extension test, hip flexion test, intraabdominal pressure test, and a side plank test on a 1–5 point scale. Results: Both groups had similar initial test results, where the stability-oriented exercise group had significantly improved intraabdominal pressure test (p = 0.004, by lower quartile rate), trunk flexion (p = 0.036, by 0.5 grade in median), and side plank (p = 0.002, by 1 grade in median) in posttest results. Traditional exercise did not change the results of any of the included DSS function tests. Conclusions: Stabilization-oriented exercises effectively activate the functions of the DSS and should be prioritized over traditional strength exercises in injury prevention training programs. The use of stabilization-oriented exercises might prevent injury and overloading in elite futsal players.
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Affiliation(s)
- Radim Jebavy
- Department of Track and Field, Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic;
| | - Jiří Baláš
- Sport Research Center, Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic;
| | - Helena Vomackova
- Department of Physiotherapy, Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic;
| | - Jakub Szarzec
- Faculty of Nursing and Professional Health Studies, Health University in Bratislava, 83101 Bratislava, Slovakia;
| | - Petr Stastny
- Department of Sport Games, Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic
- Correspondence: ; Tel.: +420-777198764
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Lago-Fuentes C, Aiello P, Testa M, Muñoz I, Calvo MM. Validity and Reliability of a New Device to Measure Type of Actions in Indoor Sports. Int J Sports Med 2020; 42:253-258. [PMID: 33017850 DOI: 10.1055/a-1244-9985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The purpose of this study was to analyze the validity and the reliability of the intensity ranges, number of actions and changes of direction measured by a commercial inertial measurement unit. Eleven elite youth futsal players performed a circuit with different type of displacements as sprinting, running at low-medium intensity, standing up and changes of direction. Data recorded by the Overtraq system were compared with video-analyzer during the six trials of each player. Standard error mean, Intraclass Correlation Coeficient and Coefficient of variation, were calculated to analyze the reliability of the device, as well as the Root Mean Square Error and Confidence Interval with correlation of Pearson for its validity. The results reported good validity for three intensity ranges (R2>0.7) with high reliability (Intraclass Correlation Coeficient: 0.8-0.9), especially for high intensity actions (Intraclass Correlation Coeficient: 0.95, Coefficient of Variation: 3.06%). Furthermore, the validity for the number of different actions was almost perfect (96.3-100%), with only small differences regarding changes of activity (mean error: 2.0%). The Overtraq system can be considered as a valid and reliable technology for measuring and monitoring actions at different intensities and changes of direction in futsal, likewise common actions for other indoor sports.
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Affiliation(s)
- Carlos Lago-Fuentes
- Facultad de Ciencias de la Salud, Universidad Europea del Atlántico, Santander, Spain
| | - Paolo Aiello
- Sport training, SSD Acqua e Sapone Calcio a 5 , Montesilvano
| | | | - Iker Muñoz
- Sport training, Runnea, Barakaldo.,Centro de Investigación y Tecnología Industrial de Cantabria (CITICAN), Santander, Spain
| | - Marcos Mecías Calvo
- Facultad de Ciencias de la Salud, Universidad Europea del Atlántico, Santander, Spain
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47
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Fitness profiles of professional futsal players: identifying age-related differences. BIOMEDICAL HUMAN KINETICS 2020. [DOI: 10.2478/bhk-2020-0027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Summary
Study aim: The aim of this study was to determine the fitness profiles of senior and junior futsal players and to identify potential differences between the studied age groups.
Materials and methods: 44 male futsal players from 5 professional futsal teams participated in this study. Subjects were divided into two age groups (seniors [>18 years; n = 26] vs juniors [<18 years of age; n = 18]). Players were tested for anthropometrics (body mass, body height and body fat percentage), jumping capacity (countermovement jump and standing broad jump), kicking speed (for dominant and non-dominant leg), sprinting capacity (5- and 10-meter sprints), 20-yard test, futsal-specific reactive agility, and futsal-specific change-of-direction speed tests.
Results: No significant differences between age groups were apparent for anthropometrics. Seniors achieved better results than juniors in tests of kicking speed, for both the dominant (106.81 ± 6.94 km/h and 100.94 ± 5.33 km/h, respectively, t-test: 3.02 [p < 0.001], Cohen’s d: 1.02) and nondominant leg (95.54 ± 8.57 km/h and 85.28 ± 8.71 km/h, respectively, t-test: 3.88 [p < 0.001], Cohen’s d: 1.25).
Conclusions: Seniors did not achieve significantly better results than juniors in most of the observed variables. Since the maximum biological maturity occurs up to 18 years, and studied juniors were in their late adolescence, we can assume that differences between groups are related to other indices (i.e. technical skills, tactical knowledge).
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Charron J, Garcia JEV, Roy P, Ferland PM, Comtois AS. Physiological Responses to Repeated Running Sprint Ability Tests: A Systematic Review. INTERNATIONAL JOURNAL OF EXERCISE SCIENCE 2020; 13:1190-1205. [PMID: 33042370 PMCID: PMC7523911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The purpose of this study was to review acute physiological responses induced by repeated running sprint ability (RRSA) tests that could serve as references for practitioners utilising repeated sprints as a performance measure with athletes. This research was conducted following the PRISMA methodology. The systematic search was conducted in November 2019 and yielded 26 different scientific articles. Only peer-reviewed full-text article were included as abstracts are too short to allow proper explanation of the RRSAT methodology that was employed. According to the present literature, practitioners should use the following assessments: the 6×40m RRSA protocol with one Change of Direction (COD) (20+20 m with a 180° COD) and 25s of passive recovery between sprints with soccer players; the Intensive Repeated Sprint Ability (IRSA) test with men basketball players; the Futsal Intermittent Endurance Test (FIET) with futsal players; the Repeated Shuttle Sprint Test (RSST) with men handball players; and the Multiple Repeated Sprint Ability test for Badminton players (MRSAB). The present review should serve as a reference standard for RRSA tests. Further research should be directed towards creating and validating more specific RRSA tests protocols to each sports physiological and physical demands.
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Affiliation(s)
- Jeremie Charron
- Department of Physical Activity Sciences, University of Quebec in Montreal, Montreal, Quebec, CANADA
| | | | - Philippe Roy
- Department of Physical Activity Sciences, University of Quebec in Montreal, Montreal, Quebec, CANADA
| | - Pierre-Marc Ferland
- Department of Physical Activity Sciences, University of Quebec in Montreal, Montreal, Quebec, CANADA
| | - Alain Steve Comtois
- Department of Physical Activity Sciences, University of Quebec in Montreal, Montreal, Quebec, CANADA
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Rahimi A, Amani-Shalamzari S, Clemente FM. The effects of foam roll on perceptual and performance recovery during a futsal tournament. Physiol Behav 2020; 223:112981. [PMID: 32535138 DOI: 10.1016/j.physbeh.2020.112981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 11/26/2022]
Abstract
The present study investigated the efficacy of recovery by foam rolling (FR) on performance, psychological, and physiological parameters of futsal players in a simulated futsal tournament. In this randomized controlled trial design, four youth teams from Iran's national premier league participated in a simulated futsal tournament (five days, three matches). Sixteen youth futsal players from two teams (age: 19.1 ± 1.3 years old) were randomly distributed into two groups: (i) passive recovery (PR); and (ii) FR recovery. The FR recovery protocol consisted of five repetitions of 40 s separated by 20 s of rest on calf, quadriceps, hamstrings, and gluteus muscles 5 min after each match. The other group rested passively during the same period. The Yo-Yo intermittent recovery level 2, repeated sprint ability, vertical jump, and PRO agility tests were assessed pre- and post-tournament. Also, Hooper index (HI) and blood lactate concentrations were measured throughout matchdays. Data were analyzed by a repeated measure ANOVA and ANCOVA. Substantial improvements in HI on the second (ES:0.6) and third (ES:0.4) matchdays and faster lactate removal on the third (ES:0.3) matchday were observed in the FR group when compared to the PR group (p<0.05). Although FR recovery was slightly beneficial when compared to PR attenuated decrements in aerobic (-1.6%vs-9.7%) and anaerobic performance (-4.5%vs-1.3%), vertical jump (-1.6%vs-3.0%), and change of direction (-2.1%vs-4.3%), these effects were not statistically significant (p>0.05). The finding showed using FR during compact competitions expedites physical performance recovery, increases blood lactate clearance and leads to regenerate psychological characteristics. Therefore, along with other desirable recovery strategies, the use of FR could be recommended in short-term compacted futsal tournaments.
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Affiliation(s)
- Ali Rahimi
- Department of Exercise Physiology, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran
| | - Sadegh Amani-Shalamzari
- Department of Exercise Physiology, Faculty of Physical Education and Sports Science, Kharazmi University, Tehran, Iran
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal; Instituto de Telecomunicações, Delegação da Covilhã, Lisboa 1049-001, Portugal.
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Local Positioning System Analysis of Physical Demands during Official Matches in the Spanish Futsal League. SENSORS 2020; 20:s20174860. [PMID: 32872102 PMCID: PMC7506966 DOI: 10.3390/s20174860] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/20/2020] [Accepted: 08/25/2020] [Indexed: 11/16/2022]
Abstract
The aim of this study was to analyze the influence of the match half and the playing position on physical requirements in the Spanish Professional Futsal League players during official games. The external load from distance, speed, acceleration and deceleration variables were obtained from fourteen elite futsal players during 10 official matches of the 2019–2020 season using a Local Positioning System with ultra-wideband technology installed on the futsal pitch. The results revealed similar results from physical requirements between first and second half (p > 0.05). Wingers demonstrated greater high-speed running distance (+4.04 m·min−1; CI95%: 0.35 to 7.72; ES: 0.87) than pivots (p > 0.05). There were a high number of accelerations (7.42–9.41 n·min−1) and decelerations (7.37–9.12 n·min−1) per minute in all player positions. The principal finding of the current manuscript did not evidence differences in the physical performance of players between the first and second half. The physical requirements varied among pivots and wingers regarding high-intensity actions. These outcomes add new contributions to the understanding of futsal physical demands.
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