Posts Tagged hard punch
You see, the idea is to get more weight in a smaller area.
If you swing a mallet with a big head, maybe three inches across, you are putting weight to nine square inches. So if you put ninety pounds into your swing, and you get ten pounds per square inch. This dissipates the force, spreads it out, and weakens it. You swing a screw driver, and maybe put only thirty pounds in it, but the force is into an eighth inch square. That means 64 times 30 pounds, and you are striking with 1920 pounds per square inch!
That’s why a screw driver penetrates, while a mallet flattens.
Now, you think there would be more to it than this, and, you’d be right. You see, time also enters into the equation, and you’ll find that this has a lot to do with a punch.
The longer the amount of time a fist is in contact with a target, the more some of that weight will go back up the arm.
So, if you punch somebody and the punch is a thrust, and travels through, and is in contact with the striking surface (his face) for a long time–let’s say a full second, which is not real, but it is a good number to illustrate what is happening–then one second times 60 pounds of weight equals sixty pounds of impact.
But if you are in contact for 1/2 second, 1/2 times 60 = 120 pounds of impact! And if you get down to 1/8 of a second, then you have 1/8 times 60, which equals 480 pounds of impact! The force of the punch, you see, has less time to travel back up the arm, and more weight is left in your poor opponent’s ugly face!
Now, that is the physics, and that is the secret of the hardest punch in the world. All you have to do is understand these physics, and then do the exercises in The Punch (a book I wrote) and your punch is going to be able to knock down a freakin’ elephant! The physics are the secret, you see, but they are just the start. There is so much more to them, and so much you can do with them, once you understand them and what you are trying to really do with your punch. So check out The Punch at Monster Martial Arts. You’ll be glad you did.
I lay on the floor gasping, suffering from the simple martial arts injury of…having the air knocked out of me.
It was a simple punch to the belly, didn’t really even hurt much, but I couldn’t breath. The rest of the class gathered around, stared as my face turned red.
The instructor stepped in, pushed me flat on my back, grabbed a hold of my belt, and jerked upward. Air flooded back in, and suddenly I could breath.
This injury was pretty common back then. And the usual practice was to bear hug the sufferer from the rear and lift him up. This would stretch out the muscles, causing them to relax, and then you could breath. At least I think this is what was happening. Sort of CPR for the Karate induced injury, if you get my drift.
The second method I have described. The guy is flat on his back, you jerk up on his belt, and the muscles relax and he starts breathing.
The important thing here, however, is that we were being taught incorrectly to suffer such an injury in the first place.
Later, I went to a more traditional dojo, and we were taught to tighten the belly on impact, when punching, when blocking, when kicking. Basically, when the body expanded, or was impacted upon. Once I learned that, i never had the breath knocked out of me again.
Drop by Monster Martial Arts, there are all sorts of tips, for everything from injuries to techniques to…whatever.