They are doing same thing at my gym, It's painful and effective at the same time. Makes you energized for some reason.
Note to everyone. If you play this video on loud around people that can't see it and have no context they will give you funny looks.
This content is protected Pac's been doing this FOREVER. I think it helps with body does? Margarito did this in training for Pac.
I would crack him as hard as I could on the tip of his elbow bone with that stick when he turned his head to the other side
This content is protected I've noticed that Pac has not shown his body to the camera once since training started.