The Ultimate Take-It-Anywhere Workout
A 10-minute total-body routine you can do in any hotel room—or boardroom—from The Biggest Loser star Bob Harper.
Heel Kicks Into High Knees
Run in place for a minute. For the first 30 seconds, kick your butt with your heels. For the last 30 seconds, do high knees (thighs parallel to floor). Go as fast as you can and focus on good posture.