I call these “GRIP RIPPER’S”… WHY? (aka the “reverse pull-up”) Here’s your Valentine’s Day challenge to impress… Try and see if you can do 50 reps! Remember, you have to put your weight on your heels of your feet and keep your legs straight. In addition, you MUST grip from the outside of the sleeve (no reaching in). Good Luck and Happy Training! Visit our sponsors for cool BJJ stuff, vibes and more. Combat Skin has a killer clearance sale right now! Visit ‘Jiu-Jitsu Saved My Life’ for all things BJJ!