I love a good weight training circuit, but some nagging aches and ... and that took me around 30 minutes to complete. Here are my observations. Overall, I really enjoyed this workout, but a ...

It can also have a positive impact on your metabolism. Research suggests that regular workouts like this 30-minute dumbbell circuit can help maintain or even boost your resting metabolic rate (RMR).

It’ll take you no longer than 30 minutes to complete (if that) and will work every inch of your body. “This full-body circuit ...

Despite what you might assume, Jessie Duppler, P.T., D.P.T., who’s created an entire strength-training program ... she strength trains for 30 to 40 minutes three to four times a week.

A full-body circuit will leave you pleasantly exhausted, knowing you used most of your muscles and burned a ton of calories. This 30-minute workout caught my attention because it can be done ...

Dance it out and sweat with this cardio combo featuring body rolls, squats, and plenty of high-impact exercise.