Sauna & heat

Comparing the effects of a 7-week repeated sprint training in hypoxia vs. heat in males and females.

Frontiers in sports and active living2026n = Males: 47 (12 hypoxia, 12 heat, 23 control). Females: 45 (10 hypoxia, 14 heat, 21 control)

This study compared two ways of making sprint training harder: doing it in thin air, and doing it in the heat. Healthy men and women trained twice a week for…