Holding a pair of walnuts in the palm of your hand and spinning constantly can not only turn out health, but also play with longevity. Because walnuts can massage palm acupoints and keep fingers moving, which is of great benefit to blood circulation. The ancients said: Scholars play with walnuts, while soldiers turn iron balls. That's the truth. There are many ways to play walnuts in Wan Wen: kneading, rubbing, pressing, tying, rubbing, grinding and rolling. It has a health care effect on the acupuncture points on the hand. According to the meridian theory, there are many acupoints on the palm, and there are three Yin San Yang in the twelve meridians. It is the protrusions on the surface of the walnut ball that constantly stimulate the acupoints and achieve the function of dredging the meridians. Playing walnut fitness ball for a long time can prevent dizziness, promote blood circulation and remove blood stasis. Walnut fitness plays a lot, and it is also very simple. You can use your hands with one hand, two pieces of one hand can roll between your fingers, and you can rotate freely up and down, left and right, and do whatever you want. Modern science has proved that kneading walnuts can delay the aging of the body and play a great role in preventing cardiovascular diseases and avoiding strokes. Especially for some people who have been working at their desks or computers for a long time, playing walnuts can better relax muscles and promote blood circulation and prevent occupational diseases. The game of subdividing walnuts can be divided into basic games and technical games. Basic play: put the dual-core in the palm, and rotate the dual-core in the palm with your fingers. When rotating, keep your finger close to the nucleus so that the two nuclei rub against each other instead of colliding. Technical play, stand up: stand up straight, hold walnuts in both hands, and stand up while lifting the core. When holding the nucleus in one hand, lift the nucleus alternately with both hands and raise the thigh as much as possible when stepping; Squat up and transport the nucleus: stand upright, with your feet shoulder-width, run walnuts with both hands at the same time or alternately, squat down and stand up when dribbling, not too fast, but step by step according to your own situation; Nuclear transport of "Ma bu" or horse stance just look: Stand upright with feet wider than shoulders, and then squat down into a "Ma bu" or horse stance just look. One hand holds the nucleus, the other hand is inserted into the waist, the thumb is backward, and it is forward at four o'clock. Change hands when you feel tired. Golden rooster independence: the body stands naturally, first lift the right leg, the thigh is horizontal, the calf naturally droops, the left hand is raised above the head, the palm is up, and the right hand turns the walnut. When you feel tired, put down your right leg and put your feet on the ground. At the same time, change the walnut to the left hand, raise the right hand above the head, palm up, and turn the walnut with the left hand. Toe forward: run walnuts alternately or simultaneously with both hands, move forward when carrying stones, leave the heel off the ground and touch the ground with the forefoot. It can be seen that the benefits of playing walnuts by hand can be fully demonstrated in terms of techniques. It is suggested that interested friends can try it boldly, which can not only increase a form of entertainment, but also achieve the effect of strengthening the body. It can be said that it is a good way to keep in good health scientifically.