Document Type

Journal Article

Publication Title

International Journal of Environmental Research and Public Health

Volume

18

Issue

8

Publisher

MDPI

School

School of Medical and Health Sciences / Centre for Exercise and Sports Science Research

RAS ID

36878

Funders

Ministry of Science and Technology Higher Education Sprout Project Ministry of Education, Taiwan

Comments

Chou, T. Y., Nosaka, K., & Chen, T. C. (2021). Muscle damage and performance after single and multiple simulated matches in university elite female soccer players. International Journal of Environmental Research and Public Health, 18(8), article 4134. https://doi.org/10.3390/ijerph18084134

Abstract

The present study aimed to compare changes in muscle damage and performance parameters after playing single versus multiple soccer matches to examine fixture congestion effects on performance. Twelve elite female university soccer players performed single, three and six consecutive 90-min bouts of the Loughborough Intermittent Shuttle Test (LIST) with ≥ 12-weeks between conditions in a pseudo-randomized order. Heart rate, blood lactate, rating of perceived exertion and covering distance in each LIST were examined. Changes in several types of muscle damage (e.g., maximal voluntary isometric torque of the knee extensors: MVC-KE) and performance measures (e.g., Yo-Yo Intermittent Recovery Test level 1: YYIR1) were taken before each LIST, 1 h, and 1–5 d after the last LIST. The total distance covered during the LIST was shorter (p < 0.05) in the 2nd–3rd, or 2nd–6th LISTs when compared with the 1st LIST. Changes (p < 0.05) in all measures were observed after the LIST, and the greatest changes were observed after the six than after the three LISTs followed by one LIST (e.g., largest changes in MVC-KE: −26 > −20 > −14%; YYIR1: −31 > −26 > −11%). Many of the variables did not recover to the baseline for 5 d after six LISTs. These suggest that fixture congestion induces greater muscle damage and performance decline than a single match.

DOI

10.3390/ijerph18084134

Creative Commons License

Creative Commons Attribution 4.0 License
This work is licensed under a Creative Commons Attribution 4.0 License.

Research Themes

Society and Culture

Priority Areas

Human movement and performance

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