Tuesday, October 08, 2013

How Intense Study May Harm Our Workouts

Tire your brain and your body may follow, a remarkable new study of mental fatigue finds. Strenuous mental exertion may lessen endurance and lead to shortened workouts, even if, in strict physiological terms, your body still has plenty of energy reserves.
In simpler terms, exercise simply feels harder when your brain is tired, so you quit earlier, although objectively, your muscles are still somewhat fresh.

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