Exos | Formerly Core Performance

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Ditch Your Flip-Flops

A new study suggests that you should leave your flip-flops at the beach to protect your feet and your performance.


The Case Against Walking

Most cardio workouts are exactly wrong. Find out if you're wasting your time in the gym and what to do about it.


Burn Twice as Many Calories Running

There's an easy way to double your calorie burn in the same time. Run, don't walk.