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Asian-Clemente JA, Rabano-Muñoz A, Requena B, Suarez-Arrones L. Influence of the Number of Players on the Load of Soccer Players During Transition Games. Int J Sports Med 2024; 45:616-623. [PMID: 38471657 DOI: 10.1055/a-2286-3914] [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: 03/14/2024]
Abstract
The aims of this study were to determine the effect of different compositions in transition games (TGs) on the load of soccer players and to evaluate their performance in physical tests. Using a GPS system, 18 players were monitored during: 3vs2, 2vs1 and 1vs1. Distance covered (DC), DC 18-20.9 km·h-1, 21-23.9 km·h-1,>24 km·h-1, peak speed, accelerations (Acc) and decelerations (Dec)>1.0 m·s-2 and>2.5 m·s-2 and rate of perceived exertion (RPE) were recorded. Before and after each TG, countermovement-jump (CMJ), 15- (S15) and 30 m (S30) speed tests were assessed. TG3vs2 showed greater DC and Dec>1.0 m·s-2 than TG2vs1, and DC, DC 18.0-23.9 km·h-1, Acc>1.0 m·s-2 and Dec>2.5 m·s-2 than TG1vs1 (p<0.01). TG2vs1 achieved higher DC, DC 18.0-23.9 km·h-1, and Acc>2.5 m·s-2 (p<0.01) but lower peak speed (p=0.02) and RPE (p=0.02) than TG1vs1. Post-intervention, TG1vs1 showed lower CMJ and higher S15 (p=0.02), while TG3vs2, showed improvements in CMJ (p<0.01). The three tasks showed large variations for DC>24 km·h-1, Acc>1.0 m·s-2, Dec>1.0 m·s-2 and Dec>2.5 m·s-2. The load of TGs is sensitive to their player composition.
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Affiliation(s)
- Jose A Asian-Clemente
- Department of Sport Sciences, Universidad Pablo de Olavide, Seville, Spain
- Football Science Institute, FSI lab, Granada, Spain
| | - Alberto Rabano-Muñoz
- Department of Sport Sciences, Universidad Pablo de Olavide, Seville, Spain
- Football Science Institute, FSI lab, Granada, Spain
| | | | - Luis Suarez-Arrones
- Department of Sport Sciences, Universidad Pablo de Olavide, Seville, Spain
- FC Lugano, Performance Departament, Lugano, Switzerland
- Football Science Institute, FSI lab, Granada, Spain
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Rodríguez-Fernández A, Clemente FM, Ramírez-Campillo R, Sánchez-Sánchez J. Locomotor and Physiological Demands of Small-Sided Soccer Games in Wildcard and Regular Players: Effects of Goalkeepers and Type of Wildcard. Sports Health 2024:19417381241257175. [PMID: 38898821 DOI: 10.1177/19417381241257175] [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: 06/21/2024] Open
Abstract
BACKGROUND Small-sided games (SSGs) are frequent training drills in soccer. This study investigated whether type of game (ie, with/without goalkeepers) and wildcard ( without vs internal vs external wildcard) impact the physiological (heartrate [HR]) and locomotor (total distance [TD] covered) demands in regular and wildcard players and to evaluate between-player and within-player variability. HYPOTHESIS Demands are influenced by wildcard and game type, with higher demand (distance covered at high intensities and sprint speed) in regular players and with higher variability in SSG with wildcard players. STUDY DESIGN Descriptive/comparative study. LEVEL OF EVIDENCE Level 4. METHODS Twenty-four soccer players completed 6 SSG as 3 versus 3 without (NG) or with (GK) goalkeepers, and with internal (NG+IW and GK+IW) and external (NG+EW and GK+EW) wildcard. Average HR (HRavg), rate of perceived exertion, and locomotor demands (TD, medium [MID = 7.0-13.9 km h-1], high [HID = 14.0-20.9 km h-1] and sprint [SPD >21.0 km h-1] distance and peak speed [PS]) were registered. RESULTS The inclusion of GK and internal wildcard led to decreased HRavg and TD in regular players. Wildcard players positioned internally exhibited higher TD, PS, and lower HRavg than externally positioned wildcards. Regular players demonstrated higher TD, PS, MID, HID, HRavg and time spent in Z3 (>90% HRmax) compared with wildcard players in SSG played with external wildcard. Regular and wildcard players displayed great between- and within-player variability in high-intensity metrics. CONCLUSION Specific game type and wildcard inclusion impact the physiological and locomotor demands in SSG, with variations observed between regular and wildcard players. CLINICAL RELEVANCE This study provides comprehensive information on the physiological and locomotor demands of SSG depending on the inclusion and position of goalkeepers and wildcards, which can be useful for strength and conditioning coaches when designing specific training tasks, individualizing training load and applying return-to-play programs.
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Affiliation(s)
- Alejandro Rodríguez-Fernández
- VALFIS Research Group, Institute of Biomedicine (IBIOMED), Faculty of Physical Activity and Sport Sciences, University of Leon, Leon, Spain
| | - Filipe M Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, Viana do Castelo, Portugal
- Gdansk University of Physical Education and Sport, Gdańsk, Poland
- Sport Physical Activity and Health Research and Innovation Center, Viana do Castelo, Portugal
| | - Rodrigo Ramírez-Campillo
- Exercise and Rehabilitation Sciences Institute, School of Physical Therapy, Faculty of Rehabilitation Sciences, Universidad Andres Bello, Santiago, Chile
| | - Javier Sánchez-Sánchez
- Research Group for Planning and Assessment of Training and Athletic Performance, Pontifical University of Salamanca, Salamanca, Spain
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Teoldo I, Dambroz F, Brito J. Performance of soccer players under acute physical fatigue: An approach based on cognitive, tactical and physical aspects. Heliyon 2024; 10:e30516. [PMID: 38726114 PMCID: PMC11079249 DOI: 10.1016/j.heliyon.2024.e30516] [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: 08/15/2023] [Revised: 04/21/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
This study aimed to verify whether peripheral perception, tactical behaviour, and physical performance are influenced by acute physical fatigue in soccer players. The study included 24 trained soccer players (18.6 ± 1.5 years) from two Brazilian clubs. The TSAFT90 test was used to induce acute physical fatigue. The results showed that physical fatigue did not affect peripheral perception (p = 0.360). Regarding tactical behaviour, improved efficiency was observed for the principles of offensive coverage (p = 0.029), width and length with the ball (p = 0.044), and concentration (p = 0.008). On the other hand, a reduction was observed in the number of tactical actions of offensive coverage (p = 0.020) and recovery balance (p = 0.042). Also, improved accuracy in the principles of defensive balance (p = 0.009), recovery balance (p = 0.021) and defensive unity (p = 0.003) occurred under physical fatigue. A reduction in the physical performance outcomes total distance covered (p < 0.001), average speed (p < 0.001), sprints (p = 0.029), number of accelerations (p = 0.008) and decelerations (p = 0.008) were also detected. The internal (p < 0.01) and external (p < 0.01) workload was higher under physical fatigue. Overall, acute physical fatigue did not influence peripheral perception. However, physical performance was reduced under fatigue, the perceived effort increased, and tactical behaviours were affected by decreasing tactical actions performed near the ball, increasing errors in defensive movements in the lateral corridors and the last defensive line, and improving offensive tactical actions performance.
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Affiliation(s)
- Israel Teoldo
- Centre of Research and Studies in Soccer (NUPEF), Universidade Federal de Viçosa, Department of Physical Education, Viçosa, Brazil
| | - Felipe Dambroz
- Centre of Research and Studies in Soccer (NUPEF), Universidade Federal de Viçosa, Department of Physical Education, Viçosa, Brazil
| | - João Brito
- Portuguese Football Federation, Portugal Football School, Oeiras, Portugal
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García-Angulo FJ, Palao JM, Giménez-Egido JM, Ortega-Toro E. Effect of Rule Modifications on Kinematic Parameters Using Maturity Stage as a Moderating Variable in U-10 Football Players. SENSORS (BASEL, SWITZERLAND) 2024; 24:2462. [PMID: 38676078 PMCID: PMC11053628 DOI: 10.3390/s24082462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 04/06/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024]
Abstract
The aim of the present study was to analyse the effects of regulatory modifications in competitive situations on cinematic variables, considering maturity stage as a moderating factor, in youth football players. A quasi-experimental study was conducted in which 45 players with a mean age of 9.47 ± 0.54 participated. The independent variable analysed was the modification of rules (playing time, scoring, and specific rules). The dependent variables analysed were cinematic variables. These variables were recorded with WimuTM. The maturity stage was considered a moderating factor in this effect. The main results indicate that the modified competition reduced the total distance covered, maximum acceleration speed, and distance covered in acceleration and deceleration in different speed zones. In addition, the maturity stage was found to moderate the effect of the intervention on the total distance covered, distance covered by accelerating in zone 3, and distance covered by decelerating in zone 3. Thus, the proposed modification appeared to reduce the physical demand for competition. Furthermore, it reduced the differences between players with early maturational development and those with late maturational development.
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Affiliation(s)
- Francisco Javier García-Angulo
- Department of Physical Activity and Sport, Faculty of Sport Science, University of Murcia, 30720 Murcia, Spain; (F.J.G.-A.); (J.M.G.-E.)
- Sport Performance Analysis Association, 30720 Murcia, Spain;
| | - José Manuel Palao
- Sport Performance Analysis Association, 30720 Murcia, Spain;
- Department of Health, Exercise and Sport Management, University of Wisconsin-Parkside, Kenosha, WI 53144, USA
| | - José María Giménez-Egido
- Department of Physical Activity and Sport, Faculty of Sport Science, University of Murcia, 30720 Murcia, Spain; (F.J.G.-A.); (J.M.G.-E.)
- Sport Performance Analysis Association, 30720 Murcia, Spain;
| | - Enrique Ortega-Toro
- Department of Physical Activity and Sport, Faculty of Sport Science, University of Murcia, 30720 Murcia, Spain; (F.J.G.-A.); (J.M.G.-E.)
- Sport Performance Analysis Association, 30720 Murcia, Spain;
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Asian-Clemente JA, Rabano-Muñoz A, Suarez-Arrones L, Requena B. Different pitch configurations constrain the external and internal loads of young professional soccer players during transition games. Biol Sport 2023; 40:1047-1055. [PMID: 37867736 PMCID: PMC10588570 DOI: 10.5114/biolsport.2023.124848] [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: 10/05/2022] [Revised: 12/31/2022] [Accepted: 02/02/2023] [Indexed: 10/24/2023] Open
Abstract
The aims of this study were to compare the influence of transition game (TG) size on the external and internal loads of young professional soccer players and to describe the high-speed profile of these drills in response to pitch dimensions. Eighteen young professional soccer players (age: 16.1 ± 0.3 years; height: 178.3 ± 5.4 cm; weight: 70.1 ± 6.2 kg) performed a 3vs2 TG on pitches measuring 40 × 30 m (TG30), 40 × 50 m (TG50) and 40 × 70 m (TG70) m. Distance covered (DC); accelerations-decelerations above 1.0 m · s-2 and 2.5 m · s-2; rate of perceived exertion (RPE); maximal heart rate and time above 90%; DC at 18.0 to 21.0 km · h-1 (DC 18-20.9 km · h-1); DC at 21.0 to 23.9 km · h-1 (DC 21-23.9 km · h-1); DC above 24.0 km · h-1 (DC > 24 km · h-1); and peak speed and sprint profile (duration, distance and maximal speed) were measured. TG30 achieved lower DC, DC above 18 km · h-1, peak speed, sprint distance and RPE than TG50 and TG70 (p < 0.01 and p < 0.05) and lower sprint duration and maximal speed sprint than TG70 (p < 0.01). TG30 and TG50 achieved higher Acc > 1.0 and > 2.5 m · s-2 respectively than TG70 (p < 0.05). TG70 showed greater DC above 21 km · h-1, peak speed, sprint distance and maximal speed sprint than TG50 (p < 0.01). Soccer coaches should use larger TGs to overload variables related to high speed and sprint demands during training and smaller TG formats to stimulate the accelerations of the soccer players.
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Affiliation(s)
- Jose A Asian-Clemente
- Real Betis Balompié, Performance Department, Seville, Spain
- Department of Sport Sciences, Universidad Pablo de Olavide, Sevilla, Spain
- Football Science Institute, Granada, Spain
| | | | - Luis Suarez-Arrones
- Department of Sport Sciences, Universidad Pablo de Olavide, Sevilla, Spain
- Football Science Institute, Granada, Spain
- FC Lugano, Performance Departament, Lugano, Switzerland
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Rabano-Muñoz A, Suarez-Arrones L, Requena B, Asian-Clemente JA. Internal and External Loads of Young Elite Soccer Players during Defensive Small-Sided Games. J Hum Kinet 2023; 87:179-188. [PMID: 37229419 PMCID: PMC10203841 DOI: 10.5114/jhk/162027] [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: 10/04/2022] [Accepted: 12/07/2022] [Indexed: 05/27/2023] Open
Abstract
The aim of this study was to evaluate the effects of different time periods on the internal and external loads of soccer players during small-sided games (SSGs). Seventeen young soccer players performed a SSG of 5 vs. 5 + 5 with 2 floaters, where two teams had possession of the ball, and one had to recover it. With established periods of 30 s (SSG30), 1 min (SSG1) or 2 min (SSG2), teams participated in a defensive role for these periods of time. Total distance covered, moderate speed running distance, high speed running distance, sprint running distance, accelerations, decelerations and Player Load were monitored using global positioning systems devices. The maximal heart rate and modified training impulse were monitored using heart rate monitors. The rating of perceived exertion (RPE) was also measured. Data showed a small increase between SSG30 and SSG1 in Player Load (ES = -0.35; p < 0.01), and a small increase in high speed running (ES = -0.41; p < 0.05) and sprinting (ES = -0.47; p < 0.01) between SSG30 and SSG2. Also, SSG1 showed a small increase in sprinting (ES = -0.57; p < 0.01) and accelerations (ES = -0.37; p < 0.05) with respect to SSG2. In addition, SSG2 showed a small increase in the RPE with respect to SSG30 (ES = 0.46; p < 0.05). The results indicate that shorter defensive periods in SSGs increased high speed running, while longer defensive periods promoted greater perceived exertion. Manipulation of the duration of defensive periods in SSGs is a variable that should be considered in soccer training.
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Affiliation(s)
| | - Luis Suarez-Arrones
- Department of Sport Sciences, Universidad Pablo de Olavide, Seville, Spain
- Performance Department, Football Science Institute, Granada, Spain
| | - Bernardo Requena
- Performance Department, Football Science Institute, Granada, Spain
| | - Jose A. Asian-Clemente
- Performance Department, Real Betis Balompié, Seville, Spain
- Department of Sport Sciences, Universidad Pablo de Olavide, Seville, Spain
- Performance Department, Football Science Institute, Granada, Spain
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García-Calvo T, Pulido JJ, Ponce-Bordón JC, López-Gajardo MÁ, Teoldo Costa I, Díaz-García J. Can Rules in Technical-Tactical Decisions Influence on Physical and Mental Load during Soccer Training? A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4313. [PMID: 33921701 PMCID: PMC8072652 DOI: 10.3390/ijerph18084313] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 11/16/2022]
Abstract
This study aimed to analyze the effects of rules limitations in pass decisions during soccer tasks on physical and mental load reported by players. Participants were 40 semiprofessional Spanish soccer players (Mage = 22.40, SD = 2.25) from two male teams. Two training sessions with four tasks (same tasks with different score system: two maintaining ball possession games with goalkeepers, and two maintaining ball possession games) in counterbalanced order between teams were completed. To achieve a goal during limitation tasks, a minimum number of players had to participate in the passes before the goal. Internal (perceived effort and heart rate) and external physical load (distances), mental load (validated adaptation of the NASA-TXL) and fatigue (VASfatigue) were quantified. Paired t-test and magnitude-based inference were conducted. The results showed significantly higher mean speeds (p < 0.01), effort perception (p < 0.001), and mental fatigue (very likely positive) during possession games with restrictions. Additionally, performance satisfaction obtained significantly higher values with goalkeepers and pass restrictions (very likely positive). External physical load showed no significant differences between situations. The influence of mental fatigue on internal load and the complexity of the tasks could explain these results. Coaches can use this information to manipulate the training load in ecological conditions.
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Affiliation(s)
- Tomás García-Calvo
- Faculty of Sport Sciences, University of Extremadura, Av. of University S/N, 10013 Caceres, Spain; (J.J.P.); (J.C.P.-B.); (M.Á.L.-G.); (J.D.-G.)
| | - Juan José Pulido
- Faculty of Sport Sciences, University of Extremadura, Av. of University S/N, 10013 Caceres, Spain; (J.J.P.); (J.C.P.-B.); (M.Á.L.-G.); (J.D.-G.)
| | - José Carlos Ponce-Bordón
- Faculty of Sport Sciences, University of Extremadura, Av. of University S/N, 10013 Caceres, Spain; (J.J.P.); (J.C.P.-B.); (M.Á.L.-G.); (J.D.-G.)
| | - Miguel Ángel López-Gajardo
- Faculty of Sport Sciences, University of Extremadura, Av. of University S/N, 10013 Caceres, Spain; (J.J.P.); (J.C.P.-B.); (M.Á.L.-G.); (J.D.-G.)
| | - Israel Teoldo Costa
- Centre of Research and Studies in Soccer, Universidade Federal de Vicosa, 36.571-000 Viçosa, Brazil;
| | - Jesús Díaz-García
- Faculty of Sport Sciences, University of Extremadura, Av. of University S/N, 10013 Caceres, Spain; (J.J.P.); (J.C.P.-B.); (M.Á.L.-G.); (J.D.-G.)
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Poureghbali S, Arede J, Rehfeld K, Schöllhorn W, Leite N. Want to Impact Physical, Technical, and Tactical Performance during Basketball Small-Sided Games in Youth Athletes? Try Differential Learning Beforehand. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249279. [PMID: 33322471 PMCID: PMC7763681 DOI: 10.3390/ijerph17249279] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/21/2022]
Abstract
This study aimed to analyze the acute effect of small-sided games, based on differential learning, on the physical, technical, and positioning performance of young basketball players. Eight basketball players under 13 (U13) participated in this study. A total of eight sessions involving half-court small-sided games (4 sets × 3 min + 1 min of passive recovery) under randomly different numerical relations were performed. Before each trial, players were verbally instructed to perform the drill in one of the conditions, in random order. Pre- and post-tests were performed in the 4v4 half-court format, in each session. External load and positional data were collected via a WIMU PRO local positioning system. Individual heart rate monitoring was used to assess the internal load. Game videos also collected notational data. The results revealed that, after the intervention, the players significantly decreased the total distance covered, the peak acceleration, average speed, training impulse, and the spatial exploration index; conversely, the results confirmed an increase in the number of dribbles. Small-sided games under randomly different numerical relations imposed acute effects in distinct variables during 4v4 half-court games. However, further studies are warranted, including longer interventions and parallel-group designs, to confirm if the training-induced effects of this method are significantly better compared to other approaches.
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Affiliation(s)
- Sogand Poureghbali
- Institute of Sport Science, Otto-von-Guericke-Universität Magdeburg, 39104 Magdeburg, Germany; (S.P.); (K.R.)
| | - Jorge Arede
- Research Centre in Sports Sciences, Health Sciences and Human Development, CIDESD, 5001-801 Vila Real, Portugal;
| | - Kathrin Rehfeld
- Institute of Sport Science, Otto-von-Guericke-Universität Magdeburg, 39104 Magdeburg, Germany; (S.P.); (K.R.)
| | - Wolfgang Schöllhorn
- Institute of Sport Science, Training and Movement Science, University of Mainz, 55122 Mainz, Germany;
| | - Nuno Leite
- Research Centre in Sports Sciences, Health Sciences and Human Development, CIDESD, 5001-801 Vila Real, Portugal;
- Correspondence: ; Tel.: +351-966-430-853
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