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Cipriano R, Pérez-Chao E, Lago C, Zong S, Gómez MÁ. Frequency and intensity of maximal and submaximal demanding scenarios in U19 professional soccer players. J Sports Sci 2024; 42:1112-1119. [PMID: 39058913 DOI: 10.1080/02640414.2024.2384256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024]
Abstract
This study examined the frequency of the most demanding scenarios (MDS) during official soccer matches using rolling averages over 1, 5, and 10 min. Forty-two Under-19 players from different positions (central defenders, full-backs, central midfielders, wide midfielders, offensive midfielders, and forwards) were monitored across 27 matches using GPS to track distance covered, high-speed running, sprint distance, accelerations, and decelerations. Intensity thresholds were established based on percentiles (0-25, 25-50, 50-75, 75-100, and ≥100). The main findings suggest that: (i) Peak Demands occur in less than 1% of all time windows and variables for all positions; (ii) Most efforts occur below peak demands, with around 95% for high-speed running and sprint distance, and 85% for accelerations, decelerations, and total distance; (iii) Significant differences in intensity distributions were found between positions, particularly at medium-low and high intensities. Regarding training prescription, relying solely on MDS may be limited, highlighting the need to supplement MDS with other metrics for a comprehensive understanding of match demands. This approach ensures better-informed training programs for soccer players.
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Affiliation(s)
- Rubén Cipriano
- Facultad de Ciencias de la Actividad Física y del Deporte, Universidad Politécnica de Madrid, Madrid, Spain
| | - Enrique Pérez-Chao
- Facultad de Ciencias de la Actividad Física y del Deporte, Universidad Politécnica de Madrid, Madrid, Spain
| | - Carlos Lago
- Facultad de Ciencias de la Educación y del Deporte, Universidad de Vigo, Pontevedra, Spain
| | - Shouxin Zong
- School of Sports Engineering, Beijing Sport University, Beijing, China
| | - Miguel-Ángel Gómez
- Facultad de Ciencias de la Actividad Física y del Deporte, Universidad Politécnica de Madrid, Madrid, Spain
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Edouard P, Lahti J, Fleres L, Ahtiainen J, Ulvila JJ, Lehtinen T, Virtanen N, Taipale T, Bellver M, Peltonen V, Thibault M, Huuhka T, Toivonen RM, Morin JB, Mendiguchia J. A musculoskeletal multifactorial individualised programme for hamstring muscle injury risk reduction in professional football: results of a prospective cohort study. BMJ Open Sport Exerc Med 2024; 10:e001866. [PMID: 38347859 PMCID: PMC10860081 DOI: 10.1136/bmjsem-2023-001866] [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] [Accepted: 01/31/2024] [Indexed: 02/15/2024] Open
Abstract
Objective To test whether a musculoskeletal multifactorial and individualised hamstring muscle injury (HMI) risk reduction programme could reduce HMI risk in professional football. Methods We conducted a prospective cohort study in Finnish premier football league teams, with the 2019 season used as a control and an intervention conducted in the 2021 season. Screening was conducted to provide individualised programmes and monitor progress. Cox regression with hazard ratio (HR) was used with HMI as outcome and season as explanatory variable, including all players for primary analysis and those who performed the two seasons for secondary analysis. Results 90 players were included in the control and 87 in the intervention seasons; 31 players performed in the 2 seasons. Twenty HMIs were recorded during the control and 16 during the intervention seasons. Cox regression analyses revealed that HMI risk at any given time was not significantly different between control and intervention seasons (for all players: HR 0.77 (95% CI 0.39 to 1.51), p=0.444; for the 31 players: HR 0.32 (95% CI 0.01 to 1.29), p=0.110)). For the 31 players, the HMI burden was significantly reduced in the intervention compared with the control season (RR 0.67 (95% CI 0.53 to 0.85)). Higher compliance with knee strength training, maximal velocity exposure and lower performance reductions in maximal theoretical horizontal force and knee flexor force were associated with lower HMI incidence. Conclusions Although the primary analysis did not reveal any significant effect of the intervention to reduce HMI risk in professional football, the programme was feasible, and additional secondary analyses showed a significant association between the intervention and lower HMI burden, incidence and risk.
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Affiliation(s)
- Pascal Edouard
- Inter‐university Laboratory of Human Movement Science (LIBM EA 7424), Université Jean Monnet Saint-Etienne, Lyon 1, Université Savoie Mont-Blanc, Saint Etienne, France
- Department of Clinical and Exercise Physiology, Sports Medicine Unit, University Hospital of Saint-Etienne, Faculty of Medicine, Saint-Etienne, France
| | - Johan Lahti
- Department of Strength & Conditioning R5 Athletics & Health Performance center, Helsinki, Finland
| | - Luca Fleres
- Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyvaskyla, Finland
| | - Juha Ahtiainen
- Faculty of Sport and Health Sciences, Neuromuscular Research Center, University of Jyväskylä, Jyvaskyla, Finland
| | | | | | | | | | | | | | | | | | | | - Jean-Benoit Morin
- Inter‐university Laboratory of Human Movement Science (LIBM EA 7424), Université Jean Monnet Saint-Etienne, Lyon 1, Université Savoie Mont-Blanc, Saint Etienne, France
- Sports Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand
| | - Jurdan Mendiguchia
- Department of Physical Therapy, ZENTRUM Rehab and Performance Center, Barañain, Spain
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Modric T, Versic S, Morgans R, Sekulic D. Match running performance characterizing the most elite soccer match-play. Biol Sport 2023; 40:949-958. [PMID: 37867756 PMCID: PMC10588580 DOI: 10.5114/biolsport.2023.124847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/27/2022] [Accepted: 01/16/2023] [Indexed: 10/24/2023] Open
Abstract
In order to identify match running performance (MRP) characterizing the most elite soccer match-play, this study aimed to examine position-specific differences in the MRP of players competing in "big five" (BFLTs) and "non-big five" league teams (N-BFLTs). The data were obtained from 24 teams (BFLTs; n = 14, N-BFLTs; n = 10) during the UEFA Champions League (UCL) matches (n = 20) in the 2020/21 season using a semiautomatic video system. The differences in MRP between BFLTs and N-BFLTs, while controlling for contextual factors, were examined using linear mixed model. No differences in overall MRP between fullbacks, central midfielders, wide midfielders and forwards from BFLTs and their peers from N-BFLTs were found, while only central defenders from BFLTs covered more high-intensity running than central defenders from BFLTs (moderate effects size). For players on all playing positions from BFLTs, total- and low-intensity distance covered were lower in offensive phase of game and greater in defensive phase of game compared to their peers from N-BFLTs (all large effect sizes). This study demonstrated that the most elite match-play in soccer is characterized by increased efforts in defensive phase of game, and decreased efforts in offensive phase of game. Soccer training programmes should be adapted accordingly.
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Affiliation(s)
- Toni Modric
- Faculty of Kinesiology, University of Split, Split, Croatia
| | - Sime Versic
- Faculty of Kinesiology, University of Split, Split, Croatia
| | - Ryland Morgans
- Football Performance Hub, University of Central Lancashire, Preston PR1 2HE, UK
| | - Damir Sekulic
- Faculty of Kinesiology, University of Split, Split, Croatia
- High Performance Sport Center, Croatian Olympic Committee, Zagreb, Croatia
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