Participants performed a 15 min warm up, consisting of 10 min running, change of direction activities, and dynamic stretching. Subsequently, participants sprinted 15 m from a standing position 0.2 m behind the first photocell beam 15 and 30 m sprint times were recorded by paired photocells (Racetime 2 SF, Microgate, Italy) located 1 m above the ground at the start and finish. Three trials were interspersed by 6–8 min of recovery, and the fastest trial was retained for further analyses.

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