FOR HOT PERFORMANCE, COOL YOUR BODY

The science is simple:

When you start to overheat, your body demands 75% of your total energy to regulate your body temperature. That means only 25% of your energy is left for moving muscle. Do the math.

The only certainty when pushing through an overheated body is muscle fatigue, then heat exhaustion -- and heat exhaustion can turn into heat stroke within only minutes.

Cool down or slow down. It's your choice.

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