Heat Induced Fatigue
نویسنده
چکیده
HEAT INDUCED FATIGUE Heat production during dynamic exercise can elevate core temperature rapidly. Thus, it believed that hyperthermia during prolonged exercise in hot environments is an independent cause of exercise fatigue. Nonetheless, the mechanisms underlying hyperthermia-induced fatigue during prolonged, dynamic exercise in the heat is not well understood. Typically, heat induced fatigue has been thought to do due to limitations of 1) cardiovascular system (strain), 2) central nervous system, 3) high body temperature, and / or 4) muscle metabolism. However, recently, more intention has been directed to a modified definition of fatigue which incorporates “perceived inability” and cognitive measures into the model of heat related fatigue.
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