What are the advantages of crawling on the human body?

Knee crawling is also a kind of therapy, which can treat lumbar muscle strain and scoliosis with remarkable effect. Reptiles rarely suffer from arteriosclerosis, coronary heart disease, hemorrhoids and varicose veins of lower limbs. Patients over 60 crawl on the ground like monkeys for 20 to 30 minutes every day. After a period of exercise, their health will be significantly improved and their diseases will be alleviated to varying degrees. Crawl step by step, from short to long, from slow to fast, pay attention to the arrangement of time. Don't climb before and after meals, so as not to affect digestion.