In most gyms, the battle lines are clearly drawn: People who lift weights stay on one side, and the people who do cardio stay on the other. Of course, it’s best to do both, and, if you want to do them ...

As a physical therapist and strength and conditioning specialist, I’m all about finding fitness solutions that work in real life. Circuit training is a powerhouse workout that’s not only efficient but ...

Circuit training involves quickly rotating through a series of exercises targeting different areas of the body. You can do it at the gym, at home, or during an exercise class. Share on Pinterest Getty ...

If you only have 15 minutes to sweat, it's easy to skip out on a workout. I mean, how much can you really accomplish in 15 minutes, right? Umm, a lot, actually—if you spend them wisely. That's the ...

Want something worth posting on Facebook? What if your next post looked like this: "15 squats, 1/4-mile run, 1-minute plank, done four times, through in less than 20 minutes." Imagine all the "good ...

No time to work out? Not a problem with this workout. Sarah Crispo, fitness director at the Athletic Club of York, shared another circuit workout that maximizes muscle groups and calorie burn. In this ...

When the weather turns cold, I receive many emails discussing running in the cold weather or alternative exercises you can do in the weight room that will have a cardiovascular effect. Circuit ...

From her new book, this is the Jillian Michaels workout that increases your longevity, metabolism, and vitality—meet metabolic circuit training. Plenty of fitness modalities have come together to ...