20 Minute Heavy Bag Workout

See my FULL GUIDE on how to punch a heavy bag: SUBSCRIBE: Shane’s Twitter: Here is a killer heavy bag workout, that will increase your punching power, hand speed, and fighting technique. It’s a full-body, punches and kicks kickboxing exercise that lasts 20 minutes and will have you sweating, burning calories, and tearing up your muscles. Audio file(s) provided by ht