From reduced hot flushes to more sound sleep, both have big benefits. High-intensity training is one of the most powerful ...

Begin with a 10- to 15-minute warmup jog. Complete 6-8 sprints (3-4 x 45 seconds and 3-4 x 30 seconds) up an incline–the steeper, the more difficult. Lightly jog or briskly walk down the hill, ...

We spoke to experts about how myokines, a.k.a. hope molecules, work overtime to boost your mood, protect your brain, and more ...

Picture this: You’re in the middle of a century ride that you’re sure you’ve paced correctly (no going out too fast!), yet a wave of fatigue makes it feel as if you’ve been sprinting for the past 10 ...