When playing chess, playing cards, playing computer or sitting for a long time, it is best to do tiptoe exercise for about an hour to promote blood circulation of lower limbs.
The method is to put your feet together on the ground, lift your heels hard, then relax and repeat 20 to 30 times. When you stand on tiptoe, the blood volume squeezed out by each contraction of the muscles behind your legs can make the blood return of your lower limbs smooth. Tiptoe exercise can also activate the limbs and brain, eliminate the problems of dark circles and dizziness caused by long-term concentration and sudden standing of the brain after sitting for a long time, and is also good for calf fitness.
2. The disadvantages of running on tiptoe are periosteal pain, poor cushioning of soles and too hard ground.
In the running frequency, it should be the front palm landing, only landing, not hard top. According to the ability of one's calf, the front palm touches the ground, which is only beneficial to cushioning, and does not require the heel not to touch the ground. It's just that when the heel hits the ground after cushioning, the impact generated by the fall has been eliminated.