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 ...

By combining strength exercises with cardio, circuit training elevates your heart rate and keeps it up throughout the session, which can lead to significant calorie 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.

Trainers explain what an AMRAP workout is, plus the health and fitness benefits of doing AMRAP workouts, and how to put AMRAP ...

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

Circuit training is about a combination as well as quick rotation of a series of different exercises, targeting different muscle groups. About six to ten exercises are clubbed into one exercise ...

Challenge your core and cardio skills with this 10-minute HIIT workout led by fitness trainer Natalie White. She's joined by class members Luisa Fonseca and Madisyn Maniff for this high-energy ...

Studies show that leg strength and heart and lung efficiency are the keys to staying mobile, doing things outside of the house and adding life to your years.

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.

We say this with the greatest respect, but [Joel] — your exercise routine is horrible! Kudos for getting up and doing something, but 108 trips up and down the stairs? That sounds like torture… ...