Adults need 150 minutes a week – about 20 minutes per day – of moderate to intense physical activity, according to guidelines from the Department of Health and Human Services. This can take the form ...
When your trainer challenges you to hold a plank for a minute, it can feel like the seconds drag by. You're constantly adjusting -- lifting your hips, but not too high -- to make sure you're targeting ...
It feels good to push the body to the point of exhaustion. Leaving the gym or a fitness class soaked with sweat is a deeply satisfying manifestation of the endorphins humming around in your brain.
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