FIGURE 2 - Impact of Hypoventilation Training on Muscle Oxygenation, Myoelectrical Changes, Systemic [K+], and Repeated-Sprint Ability in Basketball Players
| Completion time for every sprint of the RSA test performed with normal breathing (CTL) and voluntary hypoventilation at low volume (VHL) before and after 4 weeks of repeated-sprint training. Data are presented as means ± SE. *Small effect between groups.