IF THE WORD "fartlek" makes you giggle, you're not alone. But there’s nothing funny about how this style of training can help runners—especially beginners—level up to faster speeds. The idea of ...

Staying fit in tight spaces with little to no equipment is always a challenge, whether you are in a hotel room or living and working on a ship. Tight quarters, limited equipment and unpredictable ...

Tonal, the wall‑mounted smart gym, has introduced a new feature that the company says uses "cutting‑edge AI" to improve your workouts. The feature is called Daily Lift, and it analyzes your recent ...