But to get the benefits of HIIT, you need to be ready to work hard. A true HIIT session involves short bursts of intense ...

A typical SIT workout begins with a five-minute light cardio warmup to condition muscles for activity, followed by a maximum ...

IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise for hours, you only need to understand one four-letter acronym: HIIT. The term stands for ...

High-intensity interval training, or HIIT, has been a buzzword in the fitness world for almost a decade. Studies confirm that ...

Fitness experts weigh in on this type of exercise, which involves short time periods but promises big rewards.

If you think that you don’t have time to exercise, high-intensity interval training may be perfect for you. Getty Images What Is HIIT? High-intensity interval training — referred to as HIIT ...

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.

Jumping out of bed and straight into a HIIT workout without food first could be a problem for performance and hormonal health. HIIT requires huge amounts of energy to get through powerful moves as ...

Boxercise has been around since 1992, and it's picking up steam again. Level up your workout routine with this high-intensity ...

Dance it out and sweat with this cardio combo featuring body rolls, squats, and plenty of high-impact exercise.