
Saved by Fernando del Campo
The Science & Health Benefits of Deliberate Heat Exposure
Saved by Fernando del Campo
Timothy Ferriss • 2 highlights
amazon.comSimilarly, we’ve evolved with another type of exercise: thermal exercise. We are great at changing our environment to suit our comfort levels, but the relative lack of variation in temperature we experience on a daily basis may undermine our peak brainpower and resistance to disease.
The group trained by Hof were able to control their heart rate, temperature, and immune response, and stimulate the sympathetic system. This practice of heavy breathing along with regular cold exposure was later discovered to release the stress hormones adrenaline, cortisol, and norepinephrine on command. The burst of adrenaline gave heavy breather
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