Build Mass Muscle

I’m leaving for Thailand next month…(READ BELOW FOR DETAILS) Switching it up a bit, here. In this video I show a circuit ruitine I do, to build up the endurance in my shoulders, primarily. This will help keep your hands up, long into the fights, keep your punches coming hard from beginning to end, and [...]

This dude loses his grip on a lat machine bar and it slams up into his chin.