When it comes to exercise, the treadmill is a reliable go-to option for cardio. Problem is, the second your foot hits the speeding belt you’ll remember: Running in place can be really boring.
Bu
If you have bad knees, are new to exercise, or simply hate running, all is not lost—give walking a try. “Walking activates nearly every muscle in the body and it’s a great cardiovascular option
If you’ve heard of burpees before, there’s a good chance you love to hate ’em. The six-count bodyweight movement is used across the country in workouts by coaches, fitness fans, and trainers ali
