Both HIIT and circuit training are effective and time-efficient ways to move your body and muscles and improve your strength and overall athletic performance. The post What’s the difference ...

Burn fat and power up your cardio fitness fast with this Tabata-style high-intensity interval training workout.

HIIT, in general, is great for getting in a challenging workout with multiple benefits in a short amount of time. This circuit, which takes just three to four-and-a-half minutes to complete, is an ...

These 10 HIIT home workouts are great for working up a sweat in small spaces, with options for strength training, cardio, and a little bit of both.

With any cardio exercise, 150 minutes a week is a great baseline, so you can break that up however you want. Dancing for about 30 minutes a day, five days a week, is optimal. It's also a good idea to ...

But HIIT circuit intervals can also range from a short to medium duration with high-intensity work sessions lasting anywhere from 20 seconds to 5 minutes.

Just about every new client has two major questions for a personal trainer: How is circuit training different than interval training, and why are both important? Both are valid ...

If you want to rev your heart rate, try this quick HIIT workout from Sweat trainer Kelsey Wells. This 4-move advanced HIIT workout will be your new favorite cardio workout.

This 35-minute routine blends yoga, strength, and HIIT to address all your workout needs in an efficient routine. Just grab a mat and some dumbbells.

All you need is your body weight to do this full-body HIIT workout from celebrity trainer Jeanette Jenkins. Here's how to do the strength and cardio exercises.