Our walking speed slows naturally with age. Learn tips and strength-training exercises to help you walk faster.

Crank up the tunes: You can take your run/walks to the next level with our tailored playlist. The 26-song playlist alternates ...

What if we said you could run farther and faster, while sidestepping fatigue and avoiding injury, simply by incorporating precisely planned recovery intervals? That’s right, we’re talking about the ...