Do all that stuff that Tom Yum recommended, and maybe try some open hand stuff. Do some Iron Palm training. Condition the edge of the hand, the palm, and the palm heel to deliver some strikes.
After 2-3 months of Iron Palm conditioning, try slapping the f- out of a guy instead of punching him! I hit a guy, later I heard from a mutual friend that he though I hit him with a 2x4 or something! Of course, slapping a guy silly in public does a hell of alot more damage to his ego than punching him, let me tell you!
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"Sword 'Fighting' is for fools. If the enemy has a chance to strike back, you're doing something wrong." - The Justicar
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SEMPER GUMBY {Always Flexible}...
- Jude ^_^