Torch calories and sculpt muscles with this advanced kettlebell HIIT routine. A total body challenge combining strength and ...

High-intensity interval training, or HIIT, is a great way to torch calories, boost your metabolism and get a great workout in a shorter amount of time. And if you're a fan of hopping on the treadmill ...

Maximize intensity, burn calories, and strengthen your whole body in this advanced 20-minute kettlebell HIIT circuit.

All cardio workouts have one thing in common -- they can be made harder and more effective if you have the will and the skill to keep up. "You can make any workout more advanced by dialing up the ...

Equinox group fitness instructor Raneir Pollard is back with an advanced HIIT workout that will challenge every major muscle in your body and then some. This 30-minute workout consists of five rounds ...

You up for a serious challenge? Then try this calorie-torching HIIT workout from Equinox trainer Anja Garcia. Challenge yourself even more and take it to the next level by using a set of medium free ...

Discover how HIIT workouts can torch fat, boost fitness, and save time! Get the ultimate guide, sample routines, and tips to transform your fitness game. Do you feel like it’s time to change up your ...

Instructions: For each move, perform as many reps as possible in 20 seconds. Rest for 10 seconds, then continue to the next move. After you've completed all four moves, rest for 30 seconds, then ...

HIIT may offer the same health benefits as regular exercise in less time and help reduce body fat, heart rate, and blood pressure. It may even help improve blood sugar levels and insulin sensitivity.