After much practice. I learn how to pump and pop my bicep muscles so they really show. I keep doing it in each pose and flex each side multiple times and then both at the same time. Watch how they get bigger and smaller and move back and forth.

After much practice. I learn how to pump and pop my bicep muscles so they really show. I keep doing it in each pose and flex each side multiple times and then both at the same time. Watch how they get bigger and smaller and move back and forth.