The closed fist expresses violence: we clench our fists in anger, we bang our fists on the table, we use them to strike an opponent… In this position, the index is usually more prominent than the other fingers, because its tip pushes against the thenar eminence.
This position is, without a doubt, the one in which the hand develops the most power. It is very hard to force someone’s fist open, even that of a child.
The Punch
When someone throws a punch, the hand is tightly clenched, because if there were empty space on the inside, the phalanxes would run the risk of getting broken. The underside of the hand and of the forearm ...
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