Chris, theres loads of them, you get a Kid who no matter what leans with His Punches how to stop it. Easy get knee pads and put them on then just Shadow Box on His Knees. Shuffling about back and forth side to side throwing shots, He wont lean or He will fall on His Face do it for 3 rds then feel your posture. Ill try and put someone doing it up it gets results. another for the same problem, get a fit ball. Back to the wall pressing against the Ball at shoulder Height you can go about 9 inch either way role up and down. But as soon as you lean or take the pressure of the Ball it Drops, you soon get the hang of it
