Office workers often stand on tiptoes to relieve fatigue

　　Zhao Zhixin, a national-level social sports instructor, pointed out that people who often sit in offices generally have slower blood circulation in their lower limbs, so they may wish to take a lunch break. exercise Lower limbs. The simplest and most effective way is to stand on tiptoes, which can effectively improve the blood circulation in the lower body of the human body, thereby replenishing oxygen to the brain and relieving fatigue.

　　Specific method: stand behind the chair, hold the back of the chair with your hands, slowly lift your heels and then slowly lower them, taking 15-20 times as a group, and perform about 10 groups each time. Standing on tiptoes as a child requires the buttocks and abdomen to be tightened, which puts the leg muscles in a state of tension.