What does gradual acclimatization help athletes adapt to?

Gradual acclimatization is a physiological process that helps athletes adapt to hot temperatures. When individuals are exposed to heat over time, their bodies undergo several adaptations that improve thermoregulation and overall performance in hot environments. These adaptations include increased plasma volume, improved sweating efficiency, and enhanced cardiovascular stability, which collectively help to prevent heat-related illnesses and improve exercise tolerance in the heat.

By gradually introducing athletes to higher temperatures during training or competition, they can build these necessary adjustments, thereby reducing their risk of heat stress and enabling them to perform at their best even in challenging conditions. Acclimatization is especially critical for athletes who may be traveling to compete in hotter climates, as their bodies may not be accustomed to such conditions initially.