In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than steady-state moderate-intensity cardio. Experts say it doesn't take a lot to benefit from this effect—even ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than ...

Physical activities like jogging, walking, cycling, and sprinting are activities known to engage the musculoskeletal system and result in the utilization of energy. Sprint interval training (SIT) is a ...

As a cyclist, you’re no stranger to the exhilaration of the open road, the rhythm of the pedal strokes, and the pursuit of peak performance. But did you know that the benefits of your ride can extend ...

OVERLAND PARK, KAN. - In some ways, Mary Still is a typical weight-loss success story. She changed her eating habits, started working out and dropped 82 pounds in a year. What sets Still apart is that ...

'The key with HIIT is to exercise at a high enough intensity to influence the push of your heart, and the stretch of your blood vessels. True high-intensity intervals are three minutes or less, and ...