
Hand 1. How to make a firm fist. The tightening of the fingers creates the strong fist, with great forces and necessary penetrations.
Table of Contents
Roll and squeeze your fingers
“Hand 1 _ How to make a firm fist”: The general rule is that the hand is tight, the index finger, middle finger, ring finger and little finger are tightly wrapped in the palm, and finally the thumb is contracted, pressing firmly on the index and middle fingers.

The articulation of the index and middle fingers with the back of the hand protrudes forward to make contact with the target. The entire fist is firmly clenched, with the wrist forming a solid mass.
However, the arm and forearm, although in a state of muscle contraction, should still provide the necessary flexibility and not stiffen.
Point of contact on the target
These are the joints of the index and middle fingers with the back of the hand protruding forward to make contact with the target.

The principle of throwing blows
The art of throwing fists. To give a good punch with a good technique, it is necessary to know how to combine the movements of the legs, torso, shoulders, shoulder blades, arms, wrists and finally the tightening of the fingers to create solid points, with great forces and penetrations required.

These are the joints of the index and middle fingers with the back of the hand protruding forward to make contact with the target. Concretely, at the time of contact with the impact target, the hand was the most tense, the joints of the index and middle fingers mentioned seem to be the most prominent, the back of the hand and the forearm are aligned, the wrist stiff and solid.
At the same time, one should not forget an important rule that when destroying the target the fist should be firmly clenched, that is, the hand, fingers and wrist should be clenched, the rest of the arms, the forearm should be elastic.

The faster you throw your fist, the faster you will pull it back.
At the intersection of the shooting and receiving movements is the moment when the whole body was strongest against the target, especially the fist, then it is the wrist, forearm, arm, scapula…