1, you can pinch your fingers. With the thumb and forefinger of one hand, pull the fingers of the other hand, pinch outward from the interphalangeal part, and press 1 for 2 seconds near the nail root. Each finger needs to be repeated five or six times. Soak your fingers in hot water, the effect will be better.
2, often do the action of raising your hand. Raising your hand is very simple, it can make your hand white and tender, and reduce the blue veins on the back of your hand. When you do it, you can raise your hands above your head for a few minutes at a time.
3. make a fist. This action can relieve tension and make your hands soft. First clench your fist, then stretch your fingers. Do it for three to five minutes every day, and push hard every time.
4. Relax your opponent. This is a way to avoid nervousness and reduce hand stiffness. When doing this, first put your hand at the same height as your elbow, and then relax your wrist. When your hand feels weak, put it down slowly. Do it repeatedly every day.