Tough Fists – 5 Ways to Give You Fists of Steel
You should perform push-ups on the various fists that you use in order to make your hands more calloused and used to some minor pain. These push-ups need to be done on a hard surface, preferably a hardwood or tiled floor. If you are going to punch or strike with a certain fist, then you should be able to do a push-up on it, including fingertip strikes. Otherwise, you could seriously hurt yourself when using that strike in the real world.

