Fire up your full-body with a functional workout that teaches you self-defense ... while driving lead hand up into an invisible punching bag. Squat down a few inches and tuck rear elbow to same ...

If you’ve ever eyed up the boxing ... to bag workouts, more is more!” says Amy. “It’s easy to slack off because it’s an individual sport. But you will get more out of the workout if ...

We thought you'd need gloves and punch bags ... "Boxing is also a great way to work on your cardiovascular health and improve endurance. It's often thought of as a shoulder and arm workout ...