Grinding and scraping for a while, the method is still wrong. One method of traditional Chinese medicine is to rub tendons in the morning and evening: sit and put your left foot on your right leg, pull your left thumb back with your fingers on the same side, and rub the soles of your feet with your right index finger. There is a kind of tendon that you can touch, and that is tendon. After finding it, massage this hard tendon repeatedly with your index finger to make it soft, which will have a magical effect. If you rub it 200 times before getting up every morning and 200 times before going to bed at night for more than 20 days, you will feel strong legs and good appetite. The best time is that some friends often have weak legs, or they are tired after walking for a while, and their legs are swollen and sour. Pushing with the heel of the hand or the thumb of the hand and foot can save effort. When using a computer, you can point to the ground with one foot and push the tendon with the heel or toe of the other foot. You can also pat with your palm fingers (four fingers together) or push back with a comb. Walking on tiptoe and landing on five toes are also good ways to tie tendons.