Psalms 144:1
Praise be my Lord my Rock,
He trains my hands for war, my fingers for battle !
what # are we on? Anyone say responding to trolls yet? That's a popular method.
I've heard of crumpling pieces of newspaper in your hand to form a ball is a good hand exercise.
I found this book had a lot of good exercises for power in martial arts
http://www.amazon.com/Qigong-Empower.../dp/1889659029
讲你不听,听你不明,明你不做,做你又做错,错你又不认,认你又不改,改你又不服,不服你又不讲;那你要我 怎么办?