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Guimarães RDS, García-Calvo T, Raya-González J, Ponce-Bordón JC, Fatela P, Lobo-Triviño D. Effects of Contextual Variables on Match Load in a Professional Soccer Team Attending to the Different Season Periods. SENSORS (BASEL, SWITZERLAND) 2024; 24:679. [PMID: 38276372 PMCID: PMC10820192 DOI: 10.3390/s24020679] [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: 12/26/2023] [Revised: 01/11/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024]
Abstract
This study aimed to analyze the effects of contextual variables (i.e., match location and match outcome) and season periods on match load (i.e., internal and external load) in professional Brazilian soccer players. Thirty-six professional players from the same soccer team participated in this study. The season was split into four phases: matches 1-16 (i.e., Phase 1 = P1); matches 17-32 (i.e., Phase 2 = P2); matches 33-48, (i.e., Phase 3 = P3); matches 49-65 (i.e., Phase 4 = P4). Considering match outcome, when the team wins, Cognitive load, Emotional load, and Affective load were significantly higher in away vs. home matches (p < 0.05). Considering season phases, in P3, Mental Fatigue was significantly higher in drawing than in losing matches (p < 0.05). Additionally, considering the match outcome, when the team lost, Total Distance (TD)/min and TD > 19 km·h-1/min were significantly lower in P1 than P2 (p < 0.001), P3 (p < 0.001), and P4 (p < 0.001). These results suggest to strength and conditioning coaches the need to consider the outcome and location of the previous game when planning the week, as well as the phase of the season they are in to reduce fatigue and injury risk.
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Affiliation(s)
- Rodrigo dos Santos Guimarães
- Faculty of Sport Sciences, University of Extremadura, Avenida de la Universidad S/N, 10003 Caceres, Spain; (R.d.S.G.); (J.R.-G.); (J.C.P.-B.); (D.L.-T.)
| | - Tomás García-Calvo
- Faculty of Sport Sciences, University of Extremadura, Avenida de la Universidad S/N, 10003 Caceres, Spain; (R.d.S.G.); (J.R.-G.); (J.C.P.-B.); (D.L.-T.)
| | - Javier Raya-González
- Faculty of Sport Sciences, University of Extremadura, Avenida de la Universidad S/N, 10003 Caceres, Spain; (R.d.S.G.); (J.R.-G.); (J.C.P.-B.); (D.L.-T.)
| | - José C. Ponce-Bordón
- Faculty of Sport Sciences, University of Extremadura, Avenida de la Universidad S/N, 10003 Caceres, Spain; (R.d.S.G.); (J.R.-G.); (J.C.P.-B.); (D.L.-T.)
| | - Pedro Fatela
- Faculty of Human Kinetics, University of Lisbon, Estr. da Costa, 1495-751 Cruz Quebrada, Portugal;
| | - David Lobo-Triviño
- Faculty of Sport Sciences, University of Extremadura, Avenida de la Universidad S/N, 10003 Caceres, Spain; (R.d.S.G.); (J.R.-G.); (J.C.P.-B.); (D.L.-T.)
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García-Calvo T, Ponce-Bordón JC, Leo FM, López-Del Campo R, Nevado-Garrosa F, Pulido JJ. How Does Ball Possession Affect the Physical Demands in Spanish LaLiga? A Multilevel Approach. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2023; 94:931-939. [PMID: 35576142 DOI: 10.1080/02701367.2022.2072798] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
Purpose: Using a multilevel approach, this study analyzed the relationship between ball possession and distance covered at different speed sections: total distance (TD), distance covered between 14.1-21 km·h-1 (MIRD), 21.1-24 km·h-1 (HIRD), and > 24.1 km·h-1 (VHIRD). Methods: The sample included 1,520 matches played by 80 Spanish professional soccer teams across four consecutive LaLiga seasons (from 2015/2016 to 2018/2019). Two observations were collected per match, one from each team, resulting in a total of 2,950 records (760 per season). Data were collected using Mediacoach®. Results: At match level (i.e., grand-mean centered), ball possession negatively predicted all distances covered. At team level (i.e., group-mean centered), ball possession negatively predicted total distance covered and distance covered between 14.1-21 km·h-1. Furthermore, cross-level interactions (Match X Team) in ball possession negatively predicted all distances covered at speeds above 14.1 km·h-1. Specifically, in high-possession teams, the negative relationship between match ball possession and distances traveled at all speed ranges above 14.1 km·h-1 was stronger than in teams with medium or low possession. Conversely, match ball possession was positively related todistance covered at low intensities, and negatively related at high intensities in low-possession teams. Conclusion: These findings show practitioners and researchers that the distances covered at different speed ranges depend on technical-tactical parameters such as ball possession.
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García-Calvo T, Huertas F, Ponce-Bordón JC, López Del Campo R, Resta R, Ballester R. Does player age influence match physical performance? A longitudinal four-season analysis in Spanish Soccer LaLiga. Biol Sport 2023; 40:1097-1106. [PMID: 37867733 PMCID: PMC10588586 DOI: 10.5114/biolsport.2023.124844] [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: 07/12/2022] [Revised: 07/31/2022] [Accepted: 02/01/2023] [Indexed: 10/24/2023] Open
Abstract
This study aims to analyse the evolution of match running performance in relation to the age distribution of professional soccer players using a large-scale analysis. An explorational-longitudinal and retrospective study was designed and a total of 36,883 individual match observations were collected on outfield players competing across four consecutive Spanish LaLiga seasons (from 2015/16 to 2018/19), using an optical tracking system (ChyronHego). Soccer players were divided into 3 age groups: young (18-24 years old), middle-aged (25-30 years old), and seniors (31-41 years old). Relative total distance (TD/min), distance covered at 21-24 km · h-1 (HIRD/min), and > 24 km · h-1 per minute (VHIRD/min) were analysed; also, the number of efforts at 21-24 km · h-1 (Sp21) and > 24 km · h-1 (Sp24) were taken into consideration. Seasons were divided into four phases (P): P1 (matches 1-10), P2 (11-19), P3 (20-29), and P4 (30-38). The results showed that young players covered significantly greater TD, HIRD and VHIRD than the rest of the players (p < .05) in all season phases. In addition, TD significantly decreased along season phases in all player age group (p < .01). Crucially, young players performed significantly greater numbers of Sp21 and Sp24 than the rest of the players (p < .05) in all season phases. In addition, Sp21 and SP24 significantly decreased in middle-aged (p < .01) and senior players (p < .05) across the seasons. This study demonstrated that players' match running performance decreases with increasing years, especially in high-intensity running distances.
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Affiliation(s)
| | - Florentino Huertas
- Faculty of Physical Education & Sport Sciences, Catholic University of Valencia, Spain
| | | | | | | | - Rafael Ballester
- Faculty of Physical Education & Sport Sciences, Catholic University of Valencia, Spain
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Akyildiz Z, Yüksel Y, Birgonül Y, Ceylan Hİ, Oliveira R, Çene E, Parim C, Clemente FM, Nobari H. Comparison of external load measures per minute based on match seasonal periods and playing positions of a soccer Turkish super league team. BMC Musculoskelet Disord 2023; 24:656. [PMID: 37592300 PMCID: PMC10433605 DOI: 10.1186/s12891-023-06787-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 08/07/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Turkish Super League teams need more information about the external load. Considering the specific country and the coaches' philosophies, the purpose of this study was to compare the external match load of a Turkish Super League team considering the different playing positions and in-season periods. METHODOLOGY A longitudinal study design was employed by observing 29 official matches of the same team. A total of fifteen players, consisting of five defenders, five midfielders, and five forwards, were analyzed using the Sentio Sports Optical Tracking System. The following outcomes were extracted in each match: total distance (TD), walking [from 0 to 7.2 km/h], jogging [from 7.2 to 14.4 km/h], running [from 14.4 to 20 km/h], high speed running (HSR) [> 20 km/h], metabolic power (MP), maximum deceleration (Decmax) [Dec < -3 m/s2], total deceleration distance (Dectotal), maximum acceleration (Accmax) [Acc > 3 m/s2], and total acceleration distance (Acctotal). Statistical analysis consisted of ANOVA and Bonferroni correction post hoc tests. RESULTS The main results showed that all variables were similar between periods of the season (p > 0.05) except for walking (p = 0.021 witha large effect size), which revealed lower values in the mid-season period. When analyzing periods of the season considering playing positions, there were several significant results for TD, walking, jogging, running, HSR, Dectotal and Acctotal (p < 0.05, with small to large effects). A tendency for higher values was noted in the mid and end-season. Considering the playing positions comparisons, midfielders showed higher values than defenders for TD, MP, Dectotal and Acctotal (p < 0.05 with large effect for all). Midfielders also showed higher values than forwards for TD, jogging, Dectotal and Acctotal (p < 0.05 with a large effect for all). CONCLUSIONS The present study emphasizes the significance of analyzing data based on minute, playing position, and season period. Findings reveal that defenders consistently displayed the lowest values in all external load measures during matches compared to other positions throughout the season. Furthermore, midfielders demonstrated a higher activity profile during the initial and middle stages of the season compared to other positions, with a slight tendency to decrease load towards the end of the season.
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Affiliation(s)
- Zeki Akyildiz
- Sports Science Department, Gazi University, Ankara, 06570, Turkey
| | - Yılmaz Yüksel
- Sports Science Department, Anadolu University, Eskisehir, 26170, Turkey
| | - Yaşar Birgonül
- Sports Science Department, Gazi University, Ankara, 06570, Turkey
| | - Halil İbrahim Ceylan
- Physical Education and Sports Teaching Department, Kazim Karabekir Faculty of Education, Ataturk University, Erzurum, 25030, Turkey.
| | - Rafael Oliveira
- Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, 5001-801, Portugal
- Sports Science School of Rio Maior, Polytechnic Institute of Santarém, Rio Maior, 2040-413, Portugal
- Life Quality Research Centre, Rio Maior, 2040-413, Portugal
| | - Erhan Çene
- Department of Statistics, Yildiz Technical University, Istanbul, 34220, Turkey
| | - Coskun Parim
- Department of Statistics, Yildiz Technical University, Istanbul, 34220, Turkey
| | - 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, 4900-347, Portugal
- Delegação da Covilhã, Instituto de Telecomunicações, Lisboa, 1049-001, Portugal
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, 5619911367, Iran.
- Faculty of Sport Sciences, University of Extremadura, Cáceres, 10003, Spain.
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The Effect of the Video Assistant Referee System Implementation on Match Physical Demands in the Spanish LaLiga. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095125. [PMID: 35564517 PMCID: PMC9104303 DOI: 10.3390/ijerph19095125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/21/2022] [Accepted: 04/21/2022] [Indexed: 02/01/2023]
Abstract
The present study aimed to analyze the influence of the Video Assistant Referee (VAR) on match physical demands in the top Spanish professional football league. Match physical demand data from all the matches for two seasons (2017/2018 and 2018/2019) in the First Spanish Division (n = 1454) were recorded using an optical tracking system (ChyronHego®). Total distance, relative total distance covered per minute, distance covered between 14–21 km·h−1, distance covered between 21–24 km·h−1, and distance covered at more than 24 km·h−1 were analyzed; also, the number of sprints between 21–24 km·h−1 and more than 24 km·h−1 were taken into consideration. The times the VAR intervened in matches were also taken into account. Results showed that total distance and relative total distance significantly decreased in seasons with VAR compared to seasons without VAR. Finally, distance covered between 21–24 km·h−1, distance covered at more than 24 km·h−1, and the number of high-intensity efforts between 21–24 km·h−1 and more than 24 km·h−1 increased in seasons with VAR compared to seasons without VAR, but the differences were nonsignificant. Thus, these findings help practitioners to better understand the effects of the VAR system on professional football physical performance and to identify strategies to reproduce competition demands.
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