How can I break brick or concrete with karate moves?

Answer by  aearthdragon (471)

It's not the moves themselves. The martial artist hits stronger items than his bones and creates mirco-breaks in the bone. The bone heals stronger than before.

Answer by  ppremise (200)

Practice and proper form are key. You have to strike with force that the structure of the material collapses under the stress and the impact doesn't return to you.

Answer by  Gabriel (2146)

Practice a lot. When you strike, aim past the object your trying to hit. The idea is that the full force of your strike should be past the object.

Answer by  WiseGirl (59)

You need training for this. There is a specific way you need to strike, with a particular part of your hand, to avoid breaking your hand instead of the concrete.