Fig. 2

Jump height and fatigue during series of repetitive hops in the Maasai, athletes and non-athletes. The figure displays mean jump height (cm), standard deviations, and individual scores, as well as the percentage decrease in jump height across the hopping protocol, representing fatigue. Participants perform hops for 15 s with hands on the hips. This figure highlights differences in jump endurance and fatigue resistance among the three groups.