Ep 3 - Improve Uppercuts and Slips with the Cobra Bag | Boxing Training Tips

[@BoxingReady]

Grab your Cobra bag here: https//kewlus.com/boxingready and support the channel. A small commission may be earned at not extra cost for you.

[@AlexBocelli63]

Thanks Jonathan for this new video ! I try soon with my Kewlus Cobra Bag .Alex from Parma ( Italy)