one for all in theory it stored power.To store it meed to be charge.The more one used the more the capacity increased.So i need to be passion.Using one for all also strengthen his whole body system.His strength although little is significantly growing the more he used it while training.He can speed up this process by using ultra recovery.To gain the recovery he have to get it by stealing.Using recovery with one for all in theory will not only strengthen the recovery but the whole body system as a whole.