Low-intensity training is great for you, no matter what your fitness-tracking gadget says.

High intensity interval training (HIIT) may be the optimal exercise for reducing body fat while maintaining muscle mass in ...

The American Heart Association recommends that adults get "at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity" — or a combination ...

You don’t have to push your body to the limit to get a good workout. While many popular workouts — such as spin, HIIT (high-intensity interval training), kickboxing, and boot camps — are based on a ...