1, increasing the independence of each finger. I remember when I first started practicing guitar, the middle finger and the ring finger of my left hand were inseparable. When one finger presses Xuan, the other finger moves with it. Poor independence. But because the left hand needs to press and announce, there are some faster solos that need to be played by each finger alone. Later, I thought of a way to tie the index finger and the middle finger with a rubber band, and tie the ring finger and the little finger. I hardly untie them except practicing the piano, even when I sleep at night. As a result, it only took five days. After the rubber band was untied, the fingers could move separately. So inspired by this, if the middle finger and the ring finger are tied together, the independence of the index finger and the little finger can be increased.

2. Increase the width and toughness of fingers. Squeeze the right index finger and middle finger at the same time with the left index finger, middle finger and ring finger. The middle finger of the left hand is pressed against the root, and the other two fingers are squeezed to both sides as far as possible to increase the width of the pressed two fingers. You can squeeze the middle finger, ring finger and little finger in the same way. Of course, you can also squeeze the fingers of your left hand with the three fingers of your right hand.

3. Increase the strength and strength of your fingers. This method can also exercise arm strength. It may often be seen that some muscular men use five or even three fingers, and some perverts use one hand and two fingers (commonly known as two finger Zen) to support their bodies for push-ups. Of course, imitation is not recommended, but you can use five fingers, three fingers or even two fingers to hold down the wall, desk and some hard objects, and then concentrate your upper body strength and transport it to your fingertips for extrusion training.

4. Increase finger flexibility. The most obvious way is to practice rolling coins. This is a basic action that ordinary magic lovers can play. It was only by chance that I saw this action in a movie that I came into contact with coin magic.