When most people think of working out to lose weight, they immediately turn to traditional cardio. "Traditional" refers to the long, slow, steady type of exercise—jogging, biking, walking, etc.—that lasts from 30 to 60 minutes. Sure, that training method is valuable for your overall health, but if you're not seeing the fat loss progress you want, it may be time to up your fitness a few notches. To help you out, I've put together six of the best interval workouts to lose weight faster.
One of the…