Add Yahoo as a preferred source to see more of our stories on Google. Of all the fitness trends that defined the '80s, step aerobics ruled the home workout scene. While gym bros were busy pumping iron ...

A new study from Rutgers published today found that people who participate in high intensity interval training (HIIT) workouts are at a greater risk of injury than some other styles of exercise-but ...

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 ...

The benefits of HIIT include burning calories, losing weight, and building muscle. HIIT can also help you lower blood pressure and blood sugar, while improving oxygen and blood flow. HIIT may also ...