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 ...

Exercise trends come and go, but a workout style that stands the test of time is circuit training. Unlike some of the sensationalist and gimmicky sessions you might see shared across social ...

Group circuit workouts that mix strength moves with cardio bursts create a social experience that many find more engaging than solo workouts.

Walk 60 sec / 2–3 RPE HIIT stair climber circuit This is a HIIT cardio circuit that is designed to increase in difficulty for an efficient, metabolism-revving burn.

A natural assumption is that circuit training is a cardio exercise since it elicits a significant heart-rate response. People often relate heart rate to cardio, or aerobic exercise.

Start with a higher-intensity, five-minute cardio, then in a nonstop circuit, do the following options: Squat/biceps curl/military press 10 reps: These three exercises combined into a single movement.

In a word, the Insanity workout is grueling. I completed the 42-minute cardio circuit sample workout that Insanity's parent company, Bodi, uploaded to YouTube on May 3.

Scientific protocols like the 7-minute workout use short but tough moves with little rest intervals in between to improve one's cardio fitness and promote weight control. 7-minute HIIT circuit ...

Lightweight Shoulder -- This lightweight shoulder circuit is one of my favorite additions to any upper-body workout. Click the link for the complete six-exercise circuit, using five-pound dumbbells.