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Sarmento H, Martinho DV, Gouveia ÉR, Afonso J, Chmura P, Field A, Savedra NO, Oliveira R, Praça G, Silva R, Barrera-Díaz J, Clemente FM. The Influence of Playing Position on Physical, Physiological, and Technical Demands in Adult Male Soccer Matches: A Systematic Scoping Review with Evidence Gap Map. Sports Med 2024:10.1007/s40279-024-02088-z. [PMID: 39259431 DOI: 10.1007/s40279-024-02088-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2024] [Indexed: 09/13/2024]
Abstract
BACKGROUND There has been an increase in studies examining the demands of soccer relative to each playing position in recent years. Understanding the physical, physiological, and technical demands on soccer players according to their positional role during competitive matches is necessary to understand match requirements and develop position-specific training practices. Thereby, there is a clear need to synthesize the information on the different profiles of each playing position. OBJECTIVE This review aimed to organize the literature investigating physical, physiological, and technical demands according to playing positions and provide a framework to identify gaps and suggestions for future studies. METHODS A systematic search was conducted in October 2023 using four electronic databases: Web of Science, SPORTDiscus, PubMed and Scopus. The review followed PRISMA 2020 guidelines and the PRISMA-ScR extension for Scoping Reviews. The studies were included if the sample comprised adult male soccer players categorized from Tier 3 to Tier 5 (i.e., highly trained/national level, elite/international level, or world class) and compared the physical, physiological, or technical parameters across playing positions. RESULTS A total of 178 studies met the inclusion criteria and were included in the review. The number of teams, players, and matches analyzed per study varied considerably. Although a range of classifications were reported across studies, 59% of studies classified players as central defenders, full-backs, central midfielders, wide midfielders, and forwards. The findings suggests that central and external midfielders, and external defenders cover greater total and high-speed distance than forwards or central defenders. Sprint distance was higher in external midfielders versus all other positions. Defenders and central midfielders perform more passes than external midfielders and forwards. Heart rate was the most commonly reported physiological variable across playing positions. When expressed as a percentage of maximal heart rate, midfielders presented higher mean values than all other playing positions. CONCLUSION This scoping review demonstrates that there are differences in the demands on players across playing positions in soccer. Training practices in soccer should be based on the specific requirements of each positional role to ensure players can fulfill their tactical responsibilities during the game.
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Affiliation(s)
- Hugo Sarmento
- University of Coimbra, Research Unit for Sport and Physical Activity, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal.
| | - Diogo V Martinho
- University of Coimbra, Research Unit for Sport and Physical Activity, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal
- LARSYS, Interactive Technologies Institute, Funchal, Portugal
| | - Élvio R Gouveia
- LARSYS, Interactive Technologies Institute, Funchal, Portugal
- Department of Physical Education and Sport, University of Madeira, Funchal, Portugal
- CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal
| | - José Afonso
- Faculty of Sport, Centre of Research, Education, Innovation, and Intervention in Sport (CIFI2D), University of Porto, Porto, Portugal
| | - Paweł Chmura
- Department of Team Games, Wroclaw University of Health and Sport Sciences, 51-612, Wrocław, Poland
| | - Adam Field
- Department of Sport and Exercise Science, Institute of Sport, Manchester Metropolitan University, Manchester, UK
| | - Nestor Ordoñez Savedra
- Research Group in Sports Science and Physical Activity, Faculty of Health Sciences, Sports Science Program, University of Applied and Environmental Sciences, Bogota, Colombia
| | - Rafael Oliveira
- Santarém Polytechnic University, School of Sport, Rio Maior, Portugal
- Research Center in Sport Sciences, Health Sciences and Human Development (CIDESD), Santarém Polytechnic University, Rio Maior, Portugal
| | - Gibson Praça
- Sports Department/UFMG Soccer Science Center/CECA, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Rui Silva
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, Viana do Castelo, Portugal
- Sport Physical Activity and Health Research & Innovation Center, 4900-347, Viana do Castelo, Portugal
| | - Joel Barrera-Díaz
- University of Coimbra, Research Unit for Sport and Physical Activity, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, Viana do Castelo, Portugal
- Sport Physical Activity and Health Research & Innovation Center, 4900-347, Viana do Castelo, Portugal
- Gdansk University of Physical Education and Sport, 80-336, Gdańsk, Poland
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Chmura P, Kołodziejczyk M, Andrzejewski M, Chmura J, Rokita A, Drożdżowski A, Maćkała K, Konefał M. In which rounds were the most rotations of key players made, and how did this affect physical activity? Analysis of the eight best teams of the 2018 FIFA world cup Russia. BMC Sports Sci Med Rehabil 2024; 16:49. [PMID: 38360783 PMCID: PMC10870587 DOI: 10.1186/s13102-024-00834-4] [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: 01/26/2023] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Team management, especially player selection, rotation, and availability, are critical issues when dealing with the high demands of modern training and gameplay. As such, research continuously seeks ways to improve these actions or implement new ideas to gain a competitive advantage through the rotation of players in the starting line-up. The current study aimed to examine the rounds of the 2018 FIFA World Cup Russia in which the most rotations of key players were made and how this affected physical activity. METHODS The sample consisted of 110 players from the top eight teams in the 2018 World Cup Russia who played entire matches for up to 90 min in seven consecutive games. All players were divided into key players (KPs, n = 58) and non-key players (NKPs, n = 52). The analysis used data collected by an advanced motion analysis system known as STATS®, with physical activity variables analyzed, including total distance covered (TDC), distance covered with high intensity over 20 km/h (HIR), and the number of sprints undertaken. In statistical analysis, differences between categories and consecutive matches were calculated using the Kruskal-Wallis H test, and if a significant effect size was found, a multiple comparisons p values test was performed. RESULTS The best teams at the 2018 FIFA World Cup Russia used the most KP rotations with NKPs in the third match of the group stage. In addition, this was even more visible among more successful teams than less successful teams. The rotation strategy among the best eight teams allowed them to maintain the physical activity of KPs and NKPs in all rounds of the tournament. CONCLUSIONS Coaches and coaching staff should incorporate squad rotation that includes a large group of players in their team management to improve their success. Team management expertise in player rotation during matches played over congested schedules at top tournaments maintains high levels of physical activity indicators (TDC, HIR, and sprints).
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Affiliation(s)
- Paweł Chmura
- Department of Team Games, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
| | - Michał Kołodziejczyk
- Department of Team Games, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
| | - Marcin Andrzejewski
- Department of Methodology of Recreation, Poznań University of Physical Education, Królowej Jadwigi 27/39, 61871, Poznań, Poland
| | - Jan Chmura
- Department of Human Motor Skills, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
| | - Andrzej Rokita
- Department of Team Games, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
| | - Adrian Drożdżowski
- Department of Team Games, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland.
| | - Krzysztof Maćkała
- Department of Track and Field, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
| | - Marek Konefał
- Department of Human Motor Skills, Wroclaw University of Health and Sport Sciences , I.J. Paderewskiego 35, 51612, Wrocław, Poland
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Pinheiro GS, Quintão RC, Claudino JG, Carling C, Lames M, Couto BP. High rate of muscle injury despite no changes in physical, physiological and psychophysiological parameters in a professional football team during a long-congested fixture period. Res Sports Med 2023; 31:744-755. [PMID: 35156469 DOI: 10.1080/15438627.2022.2038159] [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: 07/21/2021] [Accepted: 01/28/2022] [Indexed: 10/19/2022]
Abstract
This study aimed to analyse match availability, participation, and muscle injury incidence and to compare the effect of time intervals between matches (3-4 versus 6-7 days) on physical, physiological, and psychophysiological parameters in a professional football team during a prolonged congested fixture period. Thirteen professional male football players (29.2 ± 4.8 years old; 78.5 ± 8.3 kg; 179.3 ± 8.8 cm;) participated. Data were collected during 17 consecutive weeks for 35 official matches separated by an average interval of ≤ 3.5 days. Results showed a player availability of 84.8 ± 16.1% while match participation was 68.8% ± 6.4%. Muscle injury incidence was 19.0/ 1,000 hours of match exposure. These injuries occurred after individual players participated in sequences of 8.3 ± 3.3 consecutive matches with intervals of 3.8 ± 0.8 days. No differences were observed in physical performance or in fatigue-related parameters irrespective of the time interval between matches. A high player availability rate was observed. No differences were observed in physical, physiological, and psychophysiological indices of performance when comparing shorter and longer time intervals between consecutive matches.Prolonged exposure to fixture congestion resulted in an high risk of incurring muscle injury.
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Affiliation(s)
- G S Pinheiro
- Chair of Performance Analysis and Sports Informatics, Technical University, Munich, Germany
| | - R C Quintão
- Department of Physiology, Clube Atlético Mineiro, Belo Horizonte, Brazil
| | - J G Claudino
- Research and Development Department, Load control, Minas Gerais, Brazil
- School of Physical Education and Sport, Laboratory of Biomechanics, Universidade de São Paulo, São Paulo, Brazil
- Department of Physical Education, Center for Health Sciences, Federal University of Piauí, Teresina, Piauí, Brazil
| | - C Carling
- High Performance Department, French Football Federation, Paris, France
| | - M Lames
- Chair of Performance Analysis and Sports Informatics, Technical University, Munich, Germany
| | - B P Couto
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- UFMG Soccer Science Center, Belo Horizonte, Minas Gerais, Brazil
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Nobari H, Praça GM, da Glória Teles Bredt S, González PP, Clemente FM, Carlos-Vivas J, Ardigò LP. Weekly variations of accelerometer variables and workload of professional soccer players from different positions throughout a season. Sci Rep 2023; 13:2625. [PMID: 36788311 PMCID: PMC9929326 DOI: 10.1038/s41598-023-29793-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
The current study aimed to analyze, using accelerometer-based activity, acute workload, chronic workload, acutechronic workloads ratio, training-monotony and training-strain throughout a competitive soccer-season and to compare these variables between players from different playing positions. Twenty-one professional soccer-players were monitored during the 48 weeks of the season. Players were grouped according to their position. Four lateral-defenders and four winger-players formed LDW group, four central-defenders and four forwards formed CDF group, and six midfielder-players formed MDF group. Accelerometer-based variables were collected during training and match contexts and were used to generate indicators of weekly acute and chronic workload, training monotony, training strain and metabolic power. A one-way ANOVA compared all dependent variables between groups, and effect sizes for pairwise comparisons were calculated. Results revealed variations in the weekly load throughout the season, which demands caution from coaches to avoid injuries. There were no differences in weekly-loads for all dependent variables (P > 0.05, small-to-moderate effects). We conclude that the weekly-load is not constant during a competitive season and players from different positions have similar weekly-loads. Therefore, previously reported in the literature, possible match-related positional differences might be compensated by differences in training-related loads, leading to a similar profile when considering the whole week.
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Affiliation(s)
- Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran. .,Department of Motor Performance, Faculty of Physical Education and Mountain Sports, Transilvania University of Braşov, Brasov, Romania. .,Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain. .,Sports Scientist, Sepahan Football Club, Isfahan, Iran.
| | | | | | | | - Filipe Manuel Clemente
- Escola Superior 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, 1049-001, Lisboa, Portugal
| | | | - Luca Paolo Ardigò
- Department of Teacher Education, NLA University College, Oslo, Norway
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5
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García-Aliaga A, Martín-Castellanos A, Marquina Nieto M, Muriarte Solana D, Resta R, López del Campo R, Mon-López D, Refoyo I. Effect of Increasing the Number of Substitutions on Physical Performance during Periods of Congested Fixtures in Football. Sports (Basel) 2023; 11:sports11020025. [PMID: 36828310 PMCID: PMC9962594 DOI: 10.3390/sports11020025] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/09/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
(I) This study aimed to evaluate the impact on physical demands induced by FIFA's new rule implemented based on the number of substitutions caused by COVID-19. (II) Sixty-six matches were analysed in peak periods (microcycles of three matches in a week) in the competition period before and after the pandemic. The variables collected were organised by team (22 from LaLigaTM SmartBank 2019-2020) for a total of 132 team records and 1077 player performance reports using a multi-camera tracking system and Mediacoach® software. Physical performance variables were analysed in the first half, second half and whole match, thus determining the individual and collective performances of the team. (III) This study shows how, despite the increase in substitutions allowed with the new rule, physical performance increased in some variables in the congested periods (e.g., total distance run and distance run in the first and second halves). Additionally, the players' physical performance involved in a substitution was greater than it was for players who completed the game. (IV) The new substitution rule helps to maintain and even improve physical performance. This measure could improve intensity levels in both individual and team performance. It could even safeguard the physical integrity of the players by reducing the risk of injury, as fewer players have to play the full match.
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Affiliation(s)
- Abraham García-Aliaga
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Adrián Martín-Castellanos
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Moisés Marquina Nieto
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
- Correspondence: ; Tel.:+34-910-678-033
| | - Diego Muriarte Solana
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Ricardo Resta
- Department of Competitions and Mediacoach, LaLiga, 28043 Madrid, Spain
| | | | - Daniel Mon-López
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Ignacio Refoyo
- Facultad de Ciencias de la Actividad Física y del Deporte (INEF—Sports Department), Universidad Politécnica de Madrid, 28040 Madrid, Spain
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Congested Period in Professional Youth Soccer Players Showed a Different High Decelerations Profile in the Group Performance and a Specific Positional Behaviour. J Funct Morphol Kinesiol 2022; 7:jfmk7040108. [PMID: 36547654 PMCID: PMC9781980 DOI: 10.3390/jfmk7040108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 12/02/2022] Open
Abstract
Present soccer demands are increasing in terms of running requirements and the number of matches until youth soccer players experience several periods of fixture congestion during the season. Currently, congested periods have not been extensively studied in this population. For this reason, this study aimed to compare the running demands of professional youth soccer players in congested periods according to their specific playing positions. Twenty youth players were grouped according to their position: Central Defenders (CD), Fullbacks (FB), Midfielders (MF), Wide Midfielders (WM) and Strikers (ST). A GPS system was used to monitor the players during the first (M1), second (M2) and third (M3) matches played during a congested period, measuring their total distance covered (TDC), DC 18.0−20.9 km·h−1, DC 21.0−23.9 km·h−1, DC > 24.0 km·h−1, number of high accelerations (>2.5 m·s−2), number of high decelerations (<2.5 m·s−2) and peak speed (km·h−1). M1, M2 and M3 showed the same TDC, DC 18.0−20.9 km·h−1, DC 21.0−23.9 km·h−1, DC > 24.0 km·h−1, number of high accelerations, and peak speed (p > 0.05). The statistical analysis showed significant differences between M1, M2 and M3 in the decelerations recorded between M1 and M3 (p < 0.05). Likewise, each position showed specific behaviours during the congested period, with all showing at least one difference in DC 18.0−20.9 km·h−1, 21.0−23.9 km·h−1 or >24.0 km·h−1 between M1, M2 and M3 (p < 0.05). In conclusion, coaches should pay attention to the fatigue produced by the number of high decelerations. Secondly, an individualized training protocol should be considered according to the running requirements of each position when youth professional soccer players are involved in a congested period.
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Morgans R, Bezuglov E, Orme P, Burns K, Rhodes D, Babraj J, Di Michele R, Oliveira RFS. The Physical Demands of Match-Play in Academy and Senior Soccer Players from the Scottish Premiership. Sports (Basel) 2022; 10:150. [PMID: 36287763 PMCID: PMC9608936 DOI: 10.3390/sports10100150] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 11/20/2022] Open
Abstract
The present study aimed to assess the physical match performance among senior and youth soccer players from an elite Scottish Premiership club during the 2021/2022 season. Twenty-two first team (25.9 ± 4.5 years, 78.3 ± 8.2 kg, 1.82 ± 0.07 cm) and 16 youth players (16.8 ± 0.9 years, 70.1 ± 6.8 kg, 177 ± 5.8 cm) were examined. A selection of physical match performance variables were measured using a global positioning system. Linear mixed-effect regressions revealed for all examined variables no significant differences between first team and U-18 players and no significant differences between playing level by position interaction. Across both teams, Centre Backs compared to Wing Backs, showed a 295 m (p < 0.01) lower high-intensity distance, and performed on average 36 fewer very-high intensity decelerations (p = 0.03). Comparing to Wide Midfielders, Centre Backs showed lower total (1297 m, p = 0.01), high-intensity (350 m, p = 0.01), and sprint (167 m, p < 0.01) distances. Sprint distance was also lower in Centre Backs vs. Strikers (118 m, p = 0.03), and in Central Midfielders vs. both Strikers (104 m, p = 0.03) and Wide Midfielders (154 m, p = 0.01). The present findings highlight the physical match performance of elite Scottish players and provide useful information within the context of understanding how methods of physical development of youth soccer are implemented in different countries.
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Affiliation(s)
- Ryland Morgans
- Department of Sports Medicine and Medical Rehabilitation, Sechenov State Medical University Moscow, 119991 Moscow, Russia
| | - Eduard Bezuglov
- Department of Sports Medicine and Medical Rehabilitation, Sechenov State Medical University Moscow, 119991 Moscow, Russia
- High Performance Sports Laboratory, Moscow Witte University, 115432 Moscow, Russia
| | - Patrick Orme
- Sport Science and Medical Department, Bristol City FC, Bristol BS3 2EJ, UK
| | - Kyler Burns
- Sport Science and Medical Department, Dundee United FC, Dundee DD3 7JW, UK
| | - Dave Rhodes
- Football Performance Hub, School of Sport and Health Sciences, University of Central Lancashire, Preston PR1 2HE, UK
| | - John Babraj
- Division of Sport and Exercise Sciences, School of Applied Sciences, Abertay University, Dundee DD1 1HG, UK
| | - Rocco Di Michele
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
| | - Rafael Franco Soares Oliveira
- Sports Science School of Rio Maior-Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal
- Life Quality Research Centre, 2040-413 Rio Maior, Portugal
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
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Bampouras TM, Thomas NM. Validation of a LiDAR-based player tracking system during football-specific tasks. SPORTS ENGINEERING 2022. [DOI: 10.1007/s12283-022-00372-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractTracking players’ movements in sports is important to monitor and optimise exercise volume, avoid injuries, and enhance game performance. A new LiDAR-based system (Sportlight®) purports to provide accurate velocity and acceleration metrics derived from player movements. This study examined the validity of the LiDAR-based system against a 3D motion analysis system. Two competitive football players (age: 18 years, height: 1.74 ± 0.01 m, mass: 66.5 ± 7.8 kg; playing experience at this level: 3 years) completed nine trials each of six sport-specific movements, consisting of straight-line sprints, cuts, and curved runs. Trials were recorded concurrently by a four-unit LiDAR system and a 64-camera 3D motion analysis system. Instantaneous velocity and acceleration, and time spent within key performance indicator bands (defined by velocity and acceleration thresholds) were compared between systems. Agreement between the systems was evaluated by root mean square error. Differences in time spent within each key performance indicator band between systems were assessed with t tests and standardised effect sizes. Velocity root mean square error values ranged from 0.04 to 0.14 m·s−1 across all movements and acceleration root mean square error values ranged from 0.16 to 0.7 m·s−2. Differences between systems for time spent within each key performance indicator band were mostly trivial. These results show that the LiDAR-based system can provide valid measures of velocity and acceleration in football-specific tasks, thus providing accurate tracking of players and calculation of relevant key performance indicators.
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COVID-19 Confinement Effects on Game Actions during Competition Restart in Professional Soccer Players. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074252. [PMID: 35409933 PMCID: PMC8999149 DOI: 10.3390/ijerph19074252] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/23/2022] [Accepted: 03/30/2022] [Indexed: 11/16/2022]
Abstract
The main objective of the present study was to compare high-intensity actions in a week of three matches before and after the COVID-19 lockdown. The observational methodology was used. This study analysed 551 professional soccer players from 22 different Spanish teams (LaLiga Smartbank 2019−2020) by a multi-camera tracking system and associated software (Mediacoach®, Spain). Variables of distances per minute and totals, travelled at High Intensity (HIR), Very High Intensity (VHIR), Sprint (HSR), player’s maximum speed, average speed, and the number of efforts in VHIR and HSR were analysed in the first and second half of the games, the full match, as well as in relation to the playing position. Players who participated in the same number of matches pre- and post-COVID-19 showed an increase in the total minutes played, p < 0.05, and small decreases in game actions, p < 0.05, with an effect size between 0.21 and 0.45, while players who participated in different number of matches pre- and post-COVID-19 showed a performance decrease, p < 0.05, with a size effect between 0.13 and 0.51; this was evident, particularly, for midfielders, p < 0.05, with a size effect between 0.39 and 0.75. The results seem to show that the playing intensity after COVID-19 confinement did not lead to large performance losses, except for midfielders who were the most involved players and showed a higher decrease in performance. The main findings of this study could provide insight to football coaches for rotations in starting line-ups and game substitutions, so as not to affect the intensity levels of the competitions.
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Miguel M, Oliveira R, Brito JP, Loureiro N, García-Rubio J, Ibáñez SJ. External Match Load in Amateur Soccer: The Influence of Match Location and Championship Phase. Healthcare (Basel) 2022; 10:healthcare10040594. [PMID: 35455772 PMCID: PMC9030506 DOI: 10.3390/healthcare10040594] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/12/2022] [Accepted: 03/18/2022] [Indexed: 01/10/2023] Open
Abstract
Assessment of the physical dimension implicit in the soccer match is crucial for the improvement and individualization of training load management. This study aims to: (a) describe the external match load at the amateur level, (b) analyze the differences between playing positions, (c) verify whether the home/away matches and if (d) the phase (first or second) of the championship influence the external load. Twenty amateur soccer players (21.5 ± 1.9 years) were monitored using the global positioning system. The external load was assessed in 23 matches, where 13 were part of the first phase of the competition (seven home and six away matches) and the other 10 matches belonged to the second (and final) phase of the championship (five home and five away matches). A total of 173 individual match observations were analyzed. The results showed significant differences between playing positions for all the external load measures (p < 0.001). There were higher values observed in the total distance covered for central defenders (p = 0.037; ES = 0.70) and in high-intensity decelerations for forwards (p = 0.022; ES = 1.77) in home matches than in away matches. There were higher values observed in the total distance (p = 0.026; ES = 0.76), relative distance (p = 0.016; ES = 0.85), and moderate-intensity accelerations (p = 0.008; ES = 0.93) for central defenders, in very high-speed running distance for forwards (p = 0.011; ES = 1.97), and in high-intensity accelerations (p = 0.036; ES = 0.89) and moderate-intensity decelerations (p = 0.006; ES = 1.11) for wide midfielders in the first phase than in the second phase of the championship. Match location and championship phase do not appear to be major contributing factors to influence the external load while the playing position should be used as the major reference for planning the external training load.
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Affiliation(s)
- Mauro Miguel
- Training Optimization and Sports Performance Research Group (GOERD), Sport Science Faculty, University of Extremadura, 10003 Cáceres, Spain; (J.G.-R.); (S.J.I.)
- Sport Sciences School of Rio Maior, Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (R.O.); (J.P.B.); (N.L.)
- Life Quality Research Centre (CIEQV), Polytechnic Institute of Santarém, 2001-902 Santarém, Portugal
- Correspondence:
| | - Rafael Oliveira
- Sport Sciences School of Rio Maior, Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (R.O.); (J.P.B.); (N.L.)
- Life Quality Research Centre (CIEQV), Polytechnic Institute of Santarém, 2001-902 Santarém, Portugal
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| | - João Paulo Brito
- Sport Sciences School of Rio Maior, Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (R.O.); (J.P.B.); (N.L.)
- Life Quality Research Centre (CIEQV), Polytechnic Institute of Santarém, 2001-902 Santarém, Portugal
- Research Centre in Sport Sciences, Health Sciences and Human Development, 5001-801 Vila Real, Portugal
| | - Nuno Loureiro
- Sport Sciences School of Rio Maior, Polytechnic Institute of Santarém, 2040-413 Rio Maior, Portugal; (R.O.); (J.P.B.); (N.L.)
- Life Quality Research Centre (CIEQV), Polytechnic Institute of Santarém, 2001-902 Santarém, Portugal
| | - Javier García-Rubio
- Training Optimization and Sports Performance Research Group (GOERD), Sport Science Faculty, University of Extremadura, 10003 Cáceres, Spain; (J.G.-R.); (S.J.I.)
| | - Sergio Jose Ibáñez
- Training Optimization and Sports Performance Research Group (GOERD), Sport Science Faculty, University of Extremadura, 10003 Cáceres, Spain; (J.G.-R.); (S.J.I.)
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11
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Kołodziejczyk M, Chmura P, Konefał M, Chmura J, Rokita A, Andrzejewski M. The Effect of Squad Rotation on Physical Activity at the 2018 World Cup in Russia. Analysis the Most Exploited Players of the 4 Best Teams. Front Psychol 2021; 12:726207. [PMID: 34603146 PMCID: PMC8484307 DOI: 10.3389/fpsyg.2021.726207] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022] Open
Abstract
The purpose of this study was to examine how the four best teams in the 2018 Football Men's World Cup rotate by squad and how this impact the physical activity of the teams in consecutive rounds. The study sample consisted of the 31 players of the 4 best teams, who played in every tournament match, except for the third game of the group stage. The analysis included 186 observations and was carried out on the most exploited players (MEP) excluding goalkeepers, who played at least 450 mins (5 full matches) in the tournament. The analysis was conducted using data collected by an advanced motion analysis system known as STATS®. The selected physical activity parameters analyzed included: total distance covered (m/min), distance covered at various intensity ranges (m/min), top speed (km/h), and number of sprints performed. It was found that all four teams in the third match of the group stage have performed the largest number of rotations with most exploited players and introduced the highest number of rested players (7.75 ± 2.06). A significant increase was observed between the second and fourth match in the 0–7 km/h distance covered (37.99 ± 3.19–39.23 ± 3.35 m/min) and the top speed (28.12 ± 2.22–29.21 ± 2.64 km/h)—p < 0.05. Furthermore, MEPs in the knockout stage, used pacing strategies by increasing the amount of low-intensity running to maintain high intensity during the game. From a practical point of view, this investigation shows that squad rotation can be a valuable support to a pacing strategy by players.
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Affiliation(s)
- Michał Kołodziejczyk
- Department of Team Games, University School of Physical Education, Wrocław, Poland
| | - Paweł Chmura
- Department of Team Games, University School of Physical Education, Wrocław, Poland
| | - Marek Konefał
- Department of Biological and Motor Sport Bases, University School of Physical Education, Wrocław, Poland
| | - Jan Chmura
- Department of Biological and Motor Sport Bases, University School of Physical Education, Wrocław, Poland
| | - Andrzej Rokita
- Department of Team Games, University School of Physical Education, Wrocław, Poland
| | - Marcin Andrzejewski
- Department of Methodology of Recreation, Poznań University of Physical Education, Poznań, Poland
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12
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García-Romero-Pérez Á, Ordonez FJ, Reyes-Gil F, Rodríguez-López ES, Oliva-Pascual-Vaca Á. Muscle Damage Biomarkers in Congestion Weeks in English Premier League Soccer Players: A Prospective Study for Two Consecutive Seasons. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18157960. [PMID: 34360252 PMCID: PMC8345565 DOI: 10.3390/ijerph18157960] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/16/2021] [Accepted: 07/21/2021] [Indexed: 11/16/2022]
Abstract
The current study was conducted to compare muscle damage biomarkers in single- vs. multi-match weeks in elite soccer players for two consecutive seasons. A secondary objective was to analyze the influence of playing position and exposure time on muscle damage in single- vs. multi-match weeks. This is a prospective cohort study performed in a professional elite soccer club in the English Premier League during the 2018-2019 and 2019-2020 seasons up until the lockdown due to the COVID-19 pandemic. Data were collected in the Medical Department Room of an English Premier League Club before and after the soccer game from a total of 29 elite soccer players (mean ± S.D.; age = 27.59 ± 3.83 years; height = 1.83 ± 0.05 m; body mass = 80.16 ± 7.45 kg) who were enrolled in the club during both seasons. The main outcome measurements were creatine kinase (CK), weight, lean mass, % fat DEXA, high speed running, total distance, density of total distance and high-speed running and wellbeing questionnaires. Significance was set at p < 0.05. Players who completed more than 60 min in the previous game had significantly increased pregame CK levels and fatigue in multi-match weeks. Midfielders had both significantly increased pregame CK and muscle soreness in multi-match weeks. Midfielders and players with an exposure time of at least 60 min showed higher pregame CK values that should play a key role for deciding substitutions.
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Affiliation(s)
- Álvaro García-Romero-Pérez
- Injury Prevention and Rehabilitation Department, Watford FC, Watford WD18 0ER, UK;
- Physiotherapy Department, Camilo José Cela University, 28692 Madrid, Spain;
- Physiotherapy Department, Universidad of Sevilla, 41004 Sevilla, Spain;
| | | | - Fernando Reyes-Gil
- Physiotherapy Department, Camilo José Cela University, 28692 Madrid, Spain;
| | - Elena Sonsoles Rodríguez-López
- Physiotherapy Department, Camilo José Cela University, 28692 Madrid, Spain;
- Escuela de Osteopatía de Madrid, 28002 Madrid, Spain
- Correspondence:
| | - Ángel Oliva-Pascual-Vaca
- Physiotherapy Department, Universidad of Sevilla, 41004 Sevilla, Spain;
- Escuela de Osteopatía de Madrid, 28002 Madrid, Spain
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13
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Zanetti V, Carling C, Aoki MS, Bradley PS, Moreira A. Are There Differences in Elite Youth Soccer Player Work Rate Profiles in Congested vs. Regular Match Schedules? J Strength Cond Res 2021; 35:473-480. [PMID: 29933357 DOI: 10.1519/jsc.0000000000002702] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
ABSTRACT Zanetti, V, Carling, C, Aoki, MS, Bradley, PS, and Moreira, A. Are there differences in elite youth soccer player work rate profiles in congested vs. regular match schedules? J Strength Cond Res 35(2): 473-480, 2021-Official international tournaments in which youth soccer players participate can involve very congested schedules. Yet, no information regarding physical and technical match performance during congested vs. regular (noncongested) cycles is available. In this study, accelerations, decelerations, mean metabolic power (MP), and technical performance (offensive and defensive variables) were compared across very congested match (VCM; 10 international matches played over 3 successive days, including 2 days with 2 consecutive matches separated by a 4- to 5-hour interval) and 10 regular (noncongested match [NCM]) match periods in elite male Under 15 (U15, n = 11) and Under 17 (U17, n = 13) soccer players. Players wore a 15-Hz Global Positioning System unit with a 100-Hz triaxial accelerometer. The session rating of perceived exertion (RPE) were assessed 30 minutes after match. Results showed a higher number of accelerations per minute observed in VCM vs. NCM (U15; 2.27 ± 0.35 vs. 2.12 ± 0.23; effect size [ES] = 0.49; U17; 2.27 ± 0.41 vs. 2.01 ± 0.31; ES = 0.69). Decelerations per minute were higher during VCM (U15; 1.99 ± 0.27 vs. 1.84 ± 0.25; ES = 0.55; and U17; 1.98 ± 0.35 vs. 1.80 ± 0.27; ES = 0.56). Mean MP was higher in the VCM (U15; 0.42 ± 0.06 vs. 0.37 ± 0.02; ES = 1.08; U17; 0.46 ± 0.03 vs. 0.30 ± 0.03; ES = 1.94). Technical actions per minute were higher in the VCM for U17 (ES = 1.60 and 1.37, for offensive and defensive performance, respectively) but lower (during VCM) for U15 (ES = 3.59 and 0.28, for offensive and defensive performance). U15 reported a higher session RPE in the VCM (7.9 ± 0.5 AUs vs. 6.9 ± 0.5 AUs). The findings suggest that running activity in these youth players was unaffected overall in tournaments with congested schedules, and that the intensity of match-play was actually greater than in regular match schedules.
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Affiliation(s)
- Vinicius Zanetti
- Department of Sport, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
- Red Bull Brazil, Campinas, Brazil
| | - Christopher Carling
- Institute of Coaching and Performance, University of Central Lancashire, Preston, United Kingdom
| | - Marcelo S Aoki
- School of Arts, Sciences and Humanities, University of Sao Paulo, Sao Paulo, Brazil ; and
| | - Paul S Bradley
- Research Institute of Sport & Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
| | - Alexandre Moreira
- Department of Sport, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
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14
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Azcárate U, Los Arcos A, Yanci J. Variability of professional soccer players' perceived match load after successive matches. Res Sports Med 2020; 29:349-363. [PMID: 33327764 DOI: 10.1080/15438627.2020.1856104] [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] [Indexed: 01/02/2023]
Abstract
This study analyses the differential perceived match load accumulated by professional soccer players depending on their: (a) participation in several consecutive official matches within the same week (Pre_Cup, Cup, and Post_Cup), and (b) total match participation time (i.e. 90 min, 70-90 min and < 70 min). Participants were 21 Spanish Second Division professional soccer players (M age = 27.1, SD = 3.3 years; M body height = 182.1, SD = 3.9 cm; M body mass = 75.8, SD = 5.14 kg). There were no significant differences (p > 0.05) in dRPE-ML among Pre_Cup, Cup and Post_Cup matches or in dRPE-ML between teams that took part in two or three official matches within the same week or three official matches in 2-4 consecutive weeks. The results suggest that participating in several matches in the same week does not increase accumulated perceived exertion for professional soccer players.
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Affiliation(s)
- Unai Azcárate
- Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Asier Los Arcos
- Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Javier Yanci
- Physical Education and Sport Department, Faculty of Education and Sport, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
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15
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Castellano J, Martin-Garcia A, Casamichana D. Most running demand passages of match play in youth soccer congestion period. Biol Sport 2020; 37:367-373. [PMID: 33343070 PMCID: PMC7725039 DOI: 10.5114/biolsport.2020.96853] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 04/17/2020] [Accepted: 06/21/2020] [Indexed: 11/17/2022] Open
Abstract
The objective of this study was to determine whether there is a decrease in the physical performance of the players in the most demanding passages (MDP) during periods of competition congestion. The study involved 15 under-19 players, belonging to a club in Spain's first division (age: 18.1 ± 0.8 years, weight: 70.2 ± 4.9 kg and height: 1.78 ± 0.06 m), who were monitored during 23 national and international official matches in the 2018/19 season. The Youth League matches were played between two matches in the national championship in six different weeks. The league matches corresponded to the first 17 matches of the league championship, the period in which the 6 matches in the Youth League were played. The two physical variables analysed were total distance (TD) and distance at > 21 km·h-1 (TD21). Using the rolling average, four time windows were taken (1, 3, 5 and 10 min), and the values were relativized to the minute (m·min-1). The main results were that: there were more MDP in the first halves than in the second halves of all the time windows; 2) the central match in the week (Youth League) was the most demanding one; and 3) the players maintained the TD and TD21 in the MDP in the third match compared to the first. The results of this study could provide trainers with information on the need to design training tasks that simulate the demands of competition in relation to the TD and the TD21 according to different time windows.
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Affiliation(s)
- Julen Castellano
- University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | | | - David Casamichana
- Atlantic European University. Santander, Spain
- Real Sociedad Sports Performance Department, San Sebastian, Spain
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16
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Springham M, Williams S, Waldron M, Strudwick AJ, Mclellan C, Newton RU. Prior workload has moderate effects on high-intensity match performance in elite-level professional football players when controlling for situational and contextual variables. J Sports Sci 2020; 38:2279-2290. [PMID: 32543282 DOI: 10.1080/02640414.2020.1778355] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This investigation examined the effect of prior workload on high-intensity football match performance. Player load variables were recorded using a global positioning system and converted into composite variables: rolling season accumulated load (AL), exponentially weighted moving average acute, chronic and acute:chronic workload ratio (A:C). Match-play high-intensity performance-per-minute: accelerations (ACC), sprints, high-speed running (HSR) and high metabolic load (HMLd) distances; and situational and contextual variables were recorded for all games. Partial least squares modelling, and backward stepwise selection determined the most parsimonious model for each performance variable. Quadratic relationships of small to moderate effect sizes were identified for sprint AL and sprint performance, HSR AL and HSR performance, acute HMLd and HMLd performance, acute sprint load and ACC performance and A:C sprint load and ACC performance. Match performance was typically greatest between the mean and +1SD. High chronic HMLd, and combined acceleration and deceleration (ACC+DEC) load exerted small beneficial effects on HMLd and HSR performance, whereas high acute load exerted trivial to moderate negative effects. High sprint A:C exerted a small beneficial effect on sprint performance and playing position exerted small effects on HSR and HMLd performance. Prior workload has trivial to moderate effects on high-intensity match performance in professional players.
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Affiliation(s)
- Matthew Springham
- Faculty of Sport, Health and Applied Science, St Marys University , London, UK.,School of Medical and Health Sciences, Edith Cowan University , Joondalup, Australia
| | - Sean Williams
- Department for Health, University of Bath , Bath, UK
| | - Mark Waldron
- College of Engineering, Swansea University , Swansea, UK.,School of Science and Technology, University of New England , Armidale, Australia
| | | | - Chris Mclellan
- School of Health and Wellbeing, University of South Queensland , Toowoomba, Australia
| | - Robert U Newton
- School of Medical and Health Sciences, Edith Cowan University , Joondalup, Australia
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17
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Castillo D, Raya-González J, Scanlan AT, Domínguez-Díez M, Madueno MC. Influence of opponent ranking on the physical demands encountered during Ultimate Frisbee match-play. Sports Biomech 2020:1-12. [PMID: 32522109 DOI: 10.1080/14763141.2020.1766101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
There is a lack of evidence regarding the match demands encountered in elite Ultimate Frisbee (UF) overall and dependent upon opponent ranking. These data may be useful to elite UF coaches to implement optimal training loads and recovery strategies. Therefore, this study quantified the physical demands of elite UF match-play and analysed differences in demands according to opponent ranking. Twelve UF players from the same national team participated in the study. An observational design was used to compare the physical demands encountered by players between opponents carrying different rankings (1st, 3rd, 4th, and 5th) during four official matches in a 5-team competition. No significant differences (p > 0.05) in sprinting and repeated-sprinting activity were evident across UF matches between opponents. In contrast, a higher (moderate-large) quantity and greater intensities of body impacts were observed in UF matches played against higher-ranked (1st) compared to lower-ranked teams (3rd, 4th, and 5th). Additionally, greater (moderate-large) PL and metabolic power were observed in matches played against higher-ranked (1st) compared to lower-ranked teams (3rd and 4th). These findings suggest coaches may need to reduce the training loads in the next days after the matches played against higher-ranked opponents compared to when facing lower-ranked opponents.
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Affiliation(s)
- Daniel Castillo
- Faculty of Health Sciences, Isabel I University, Burgos, Spain
| | | | - Aaron T Scanlan
- Human Exercise and Training Laboratory, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia
| | | | - María C Madueno
- Human Exercise and Training Laboratory, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia
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18
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Mohr M, Nassis GP, Brito J, Randers MB, Castagna C, Parnell D, Krustrup P. Return to elite football after the COVID-19 lockdown. MANAGING SPORT AND LEISURE 2020. [DOI: 10.1080/23750472.2020.1768635] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Magni Mohr
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Centre of Health Science, Faculty of Health Sciences, University of the Faroe Islands, Tórshavn, Faroe Islands
| | - George P. Nassis
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Shanghai University of Sport, Shanghai, China
| | - Joao Brito
- Portugal Football School, Portuguese Football Federation, Lisbon, Portugal
| | - Morten B. Randers
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- School of Sport Sciences, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Carlo Castagna
- Fitness training and biomechanics laboratory, Technical Department, Italian Football Federation (FIGC), Florence, Italy
| | - Dan Parnell
- University of Liverpool Management School, University of Liverpool, Liverpool, UK
| | - Peter Krustrup
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Shanghai University of Sport, Shanghai, China
- Sport and Health Sciences, University of Exeter, Exeter, UK
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19
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Palucci Vieira LH, Carling C, Barbieri FA, Aquino R, Santiago PRP. Match Running Performance in Young Soccer Players: A Systematic Review. Sports Med 2020; 49:289-318. [PMID: 30671900 DOI: 10.1007/s40279-018-01048-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND To date, athletic performance has been extensively assessed in youth soccer players through laboratory and field testing. Only recently has running performance via time-motion analysis been assessed during match play. Match running data are often useful in a practical context to aid game understanding and decision making regarding training content and prescriptions. A plethora of previous reviews have collated and appraised the literature on time-motion analysis in professional senior players, but none have solely examined youth players. OBJECTIVE The aim of the present systematic review was to provide a critical appraisal and summary of the original research articles that have evaluated match running performance in young male soccer players. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement, literature searches were performed in four databases: PubMed, ISI Web of Science, SPORTDiscus and SciELO. We used the following descriptors: soccer, football, young, youth, junior, physical performance, running performance, match running performance, movement patterns, time-motion analysis, distances covered, activity profile, work rate, match analysis, and match performance. Articles were included only if they were original articles written in the English language, studied populations of male children and/or adolescents (aged ≤ 20 years), were published/ahead of print on or before 31 December 2017 and showed at least one outcome measure regarding match running performance, such as total distance covered, peak game speed or indicators of activities performed at established speed thresholds. RESULTS A total of 5801 records were found. After duplicates were removed and exclusion and inclusion criteria applied, 50 articles were included (n = 2615 participants). Their outcome measures were extracted and findings were synthesized. The majority of the reviewed papers covered the European continent (62%) and used global positioning systems (GPS) (64%). Measurement error of the tools used to obtain position data and running metrics was systematically overlooked among the studies. The main aims of studies were to examine differences across playing positions (20%), age groups (26%) and match halves (36%). Consistent findings pointed to the existence of positional role and age effects on match running output (using fixed running speed thresholds), but there was no clear consensus about reductions in activity over the course of match play. Congested schedules negatively affected players' running performance. While over 32% of all studies assessed the relationships between match running performance and physical capacity, biochemical markers and body composition, ~ 70% of these did not account for playing position. CONCLUSIONS This review collated scientific evidence that can aid soccer conditioning professionals in understanding external match loads across youth categories. Coaches working with youth development programs should consider that data derived from a given population may not be relevant for other populations, since game rules, match format and configuration are essentially unstandardized among studies for age-matched players. Despite limited evidence, periodization training emphasizing technical-tactical content can improve match running performance. Occurrence of acute and residual impairments in the running performance of young soccer players is common. Prescription of postmatch recovery strategies, such as cold water immersion and spa treatment, can potentially help reduce these declines, although additional research is warranted. This review also highlighted areas requiring further investigation, such as the possible influence of environmental and contextual constraints and a more integrative approach combining tactical and technical data.
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Affiliation(s)
- Luiz Henrique Palucci Vieira
- FMRP Faculty of Medicine at Ribeirão Preto, University of São Paulo, Avenue Bandeirantes 3900-Monte Alegre, Ribeirão Preto, São Paulo, 14049-900, Brazil.,LaBioCoM Biomechanics and Motor Control Laboratory, School of Physical Education and Sport of Ribeirão Preto, University of São Paulo, Campus Ribeirão Preto, Ribeirão Preto, SP, Brazil.,MOVI-LAB Human Movement Research Laboratory, Physical Education Department, Faculty of Sciences, São Paulo State University UNESP, Campus Bauru, Bauru, SP, Brazil
| | - Christopher Carling
- Institute of Coaching and Performance, University of Central Lancashire, Preston, UK
| | - Fabio Augusto Barbieri
- MOVI-LAB Human Movement Research Laboratory, Physical Education Department, Faculty of Sciences, São Paulo State University UNESP, Campus Bauru, Bauru, SP, Brazil
| | - Rodrigo Aquino
- FMRP Faculty of Medicine at Ribeirão Preto, University of São Paulo, Avenue Bandeirantes 3900-Monte Alegre, Ribeirão Preto, São Paulo, 14049-900, Brazil.,CIFI2D, FADEUP Faculty of Sports, University of Porto, Porto, Portugal
| | - Paulo Roberto Pereira Santiago
- FMRP Faculty of Medicine at Ribeirão Preto, University of São Paulo, Avenue Bandeirantes 3900-Monte Alegre, Ribeirão Preto, São Paulo, 14049-900, Brazil. .,LaBioCoM Biomechanics and Motor Control Laboratory, School of Physical Education and Sport of Ribeirão Preto, University of São Paulo, Campus Ribeirão Preto, Ribeirão Preto, SP, Brazil.
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20
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Dolci F, Hart NH, Kilding AE, Chivers P, Piggott B, Spiteri T. Physical and Energetic Demand of Soccer: A Brief Review. Strength Cond J 2020. [DOI: 10.1519/ssc.0000000000000533] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Jones RN, Greig M, Mawéné Y, Barrow J, Page RM. The influence of short-term fixture congestion on position specific match running performance and external loading patterns in English professional soccer. J Sports Sci 2018; 37:1338-1346. [PMID: 30563419 DOI: 10.1080/02640414.2018.1558563] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of the current study was to investigate positional specific physical performance and external load responses to short term fixture congestion in English professional soccer. A total of 515 match observations were categorised as G1: the first game in a week with >4 days following a previous game, G2: the second game in a week played <4 days since G1, and G3: the third game in a week played with <4 days between each of the previous games. Global positioning system and accelerometer-based metrics were partitioned into fifteen-minute epochs. These data were then analysed using a linear mixed model to assess both the within and between game positional differences. Total, low-intensity (<4.0 m·s-1), medium-intensity (MID; 4.0-5.5 m·s-1), and sprint distance (>7.0 m·s-1) were significantly different across games. No between game positional differences were identified; however, within match position specific differences were observed for measures of MID and HID. No significant differences were evident for accelerometer derived metrics between games or across positions. The current data suggests that the use of fifteen minute within game epochs enables the detection of alterations in physical output during congested schedules. The observed within game positional differences has implications for player specific conditioning and squad rotation strategies.
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Affiliation(s)
| | - Matt Greig
- b Sports Injuries Research Group, Department of Sport & Physical Activity , Edge Hill University , Ormskirk , UK
| | - Youl Mawéné
- c Sports Science Department , Fleetwood Town FC , Thornton , UK
| | - James Barrow
- c Sports Science Department , Fleetwood Town FC , Thornton , UK
| | - Richard Michael Page
- b Sports Injuries Research Group, Department of Sport & Physical Activity , Edge Hill University , Ormskirk , UK
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22
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Montgomery PG, Maloney BD. 3×3 Basketball: Performance Characteristics and Changes During Elite Tournament Competition. Int J Sports Physiol Perform 2018; 13:1349-1356. [PMID: 29745788 DOI: 10.1123/ijspp.2018-0011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 03/09/2018] [Accepted: 05/01/2018] [Indexed: 11/18/2022]
Abstract
PURPOSE To determine the changes in game performance during tournament play of elite 3×3 basketball. METHODS A total of 361 men and 208 women competing in selected international tournaments had game demands assessed by wearable technology (global positioning system, inertial sensor, and heart rate) along with postgame blood lactate and perceived responses. Differences in the means for selected variables between games were compared using magnitude-based inferences and reported with effect size and associated confidence limits (CL), along with the percentage difference (ES; ±90% CL, %difference) of log-transformed data. RESULTS No clear differences were seen over a tournament period in PlayerLoad™ or PlayerLoad·minute-1. Tournament competition elicits variable changes between games for all inertial measures. Average peak heart rate was 198 (10) and 198 (9) beats·min-1, and average game heart rate was 164 (12) and 165 (18) beats·min-1 for men and women, respectively, with no change between games. Average game lactate was 6.3 (2.4) and 6.1 (2.2) mmol·L-1 for men and women, respectively. Average game ratings of perceived exertion were 5.7 (2.1) and 5.4 (2.0) AU for men and women, respectively. Although lactate and ratings of perceived exertion were variable between games, there was no difference over a tournament. CONCLUSIONS The physical and physiological demands of elite 3×3 games over the duration of a tournament are similar regardless of pool or championship rounds. This may imply that maintaining technical and strategic aspects leads to success rather than minimizing fatigue through superior physical preparation. However, the physiological responses are high; caution is warranted in being underprepared for these demands in tournament play.
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Palucci Vieira LH, Aquino R, Lago-Peñas C, Munhoz Martins GH, Puggina EF, Barbieri FA. Running Performance in Brazilian Professional Football Players During a Congested Match Schedule. J Strength Cond Res 2018; 32:313-325. [DOI: 10.1519/jsc.0000000000002342] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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