Build ARMS for your BOB or heavy bag

ARMED B.O.B. Attachment: Jeet Kune Do (JKD) training with home-made BOB arms that I designed. Add spring arms to your Body Opponent Bag (BOB) or heavy bag. patreon.com/jkdbootcamp Easy to build. Designed, produced and filmed by Gavin in Penticton, BC. Canada. Check out "Jeet Kune Do Boot Camp"   / jkdbootcamp