I ditched cardio for HIIT workouts for 30 days. The shocking results transformed my fitness, energy, and body. Discover all ...

As a fitness editor, I’m no stranger to an ab challenge, but this seven-minute workout really challenged my midsection. I felt my deep abdominal muscles (the transverse abdominis) switch on almost ...

No time for the gym? What if we told you that you just need seven minutes, with a chair and a wall, to get a full-body workout?

Kickstart your metabolism and burn more calories all day with this simple morning routine. Find out how to maximize your ...

HIIT WORKOUTS DEMAND that you give your all ... You’ll torch your arms in this Upper Body Dumbbell Burner workout using nothing but a pair of dumbbells. As you rotate through moves that ...

But instead of putting together a 30-minute, non-stop workout, break up your program into shorter all-out intervals with brief recovery periods. For example, three workouts of 5-7 minutes each ...

HIIT WORKOUTS DEMAND that you give your all. You might find that you have a hard time pushing to your limits on your own—so you'll get closer to achieving your goals when you have a world class ...

Discover how Dance HIIT workouts combine fun choreography with high-intensity intervals to maximize calorie burn, boost metabolism, and achieve fat loss in less time. Perfect for dance lovers!

Today we're going to do a High-Intensity Interval Training workout, or HIIT, H-I-I-T. What we'll do is 20 seconds of an exercise, pushing as hard as you can, then taking 10 seconds' rest.

When I was given the opportunity to try out the Women’s Health Flex Challenge, it seemed like a great place to start. The challenge is a 28-day customizable workout plan, with follow-along video ...