Pressing your fingers often will make your fingers thicker, because there will be some cartilage and sponge in the middle of your fingers, and long-term wrench fingers will make these cartilage and sponge swell. So, your fingers will get thicker. If you make your fingers so thin again, you can only have surgery, because your joints are thick, which is caused by frequent wrench fingers. If you get a proper massage because of obesity, you can just lose the meat on your hands. So the general method won't work for you. Just like people who do manual labor for a long time, your joints will break. However, the following methods are still effective: frequent finger massage. (Remember to apply hand cream before doing it) Specific methods of finger massage: ① Hold hands and fingers tightly, and then suddenly pull away, giving finger muscles the necessary stimulation 10 times or more; ② Stimulate the midpoint of the palm. That is, draw a line from the root of the middle finger of the other hand to the center of the wrist striation with the thumb of one hand, and stimulate the center point several times; (3) Pull the fingers of the other hand with the thumb and forefinger at as large an angle as possible, and massage the fingers from the fingertip joint and then back to the fingertip joint, and massage each finger for three times. If your fingers are fat, short and slender, you can massage your fingers with hot water to improve blood circulation in your hands. In addition, you can also clench your fist for a while, open it hard for a while, or do one, two, three and four finger gymnastics ... At the same time, you must eat less salt and eat more raw fruits and vegetables to promote blood circulation. Doing finger gymnastics as long as you have time will definitely make your fingers thinner and longer. (If conditions are good, you can use milk foam again. ) Usually maintenance is also very important. Generally, hand cream should be used to protect hands, hand care should be done regularly, gloves should be worn at work, and nails should be trimmed frequently as needed. At the same time, eat more high-calorie food to ensure that your hands are round, shiny and fleshy. After washing your hands every time, apply hand cream to ensure that your hands are moist and shiny; Also drink plenty of water, pay attention to diet, and ensure that the skin is hydrated and balanced. Always pay attention to the practice of finger opening and closing, and finally practice to make your fingers flexible, soft and slender, and there is a flowing aesthetic feeling between opening and closing. Do not do heavy housework, often soak your hands with milk, or smear your hands with emulsion, and then wrap them in plastic wrap for several hours. You can do it while watching TV, and you can also learn some music like guzheng. The purpose of practicing on the piano is not to play music, but to train the flexibility of both hands.