Wim Hof is an athlete and motivational speaker who has proposed that cold exposure combined with periods of hyperventilation and breath-holding can improve health and well-being. The method involves ...

Anxiety or severe stress often causes very fast and deep breathing. Rapid breathing is caused by many other factors as well.

Tsukuba, Japan—Endurance exercise in hot conditions leads to a progressive increase in core temperature, thereby increasing the risk of hyperthermia. Hyperthermia triggers excessive respiration ...