No time to work out? Micro-workouts can help change that. Fitting an hour of exercise into your busy day can feel impossible, but proponents of micro-workouts say they offer a way to get exercise in ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

Ease yourself into better shape with this modified routine by exercise physiologist Chris Jordan, creator of the original 7-minute workout. Warning: This graphic ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Spring is in the air ...

Exercise snacking is the practice of doing short bursts of movement throughout the day instead of relying on one long workout. It works best when the “snacks” are frequent enough to break up sitting, ...