Physical demands analysis of soccer players during the extra-time periods of the UEFA Euro 2016

South African Journal of Sports Medicine

Kubayi, A^1¹ 

[1] Tshwane University of Technology, Pretoria, South Africa^1

关键词: distance;    physical performance;    substitution;    tournament;   

DOI  :  10.17159/2078-516x/2018/v30i1a4842

学科分类：农业科学（综合）

来源: Health and Medical Publishing Group

【 摘 要 】

BACKGROUND: Despite the importance of extra-time (ET) in determining success in the knockout stages of tournaments, there is scant information on the physical demands of ET on soccer players. METHODS: This study investigated the physical demands of all soccer players (n=59) who completed four matches that went to ET at the 2016 UEFA Euro Championship. Players were categorised as follows: central defenders (CDs), wide defenders (WDs), central midfielders (CMs), wide midfielders (WMs) and attackers (ATs). Match activities were captured using a validated camera tracking system (InStat®). Descriptive statistics and repeated measures one-way analysis of variance (ANOVA) were used to analyse the data. RESULTS: The findings showed that total distances covered by players during matches decreased by 13% from the first half of the game (113±10 m/min) to ET (98±10 m/min). Concerning playing positions, a decline in total distances covered during matches was more apparent among midfielders than players in other field positions. A repeated measures ANOVA, with a Greenhouse-Geisser correction, showed that the mean total distances differed significantly between halves of the game [F(1.54, 83.28) = 121.97, p < 0.001. CONCLUSION: Intervention strategies needed to sustain soccer players' physical performance during ET periods and of postmatch recovery modalities warrant further investigation.

【 授权许可】

CC BY