Tips for healthy living: When you start crawling on all fours, you will feel particularly tired, especially those middle-aged and elderly people, whose arms, waist and legs are easily sore, but if you persist in doing it for more than a week, the symptoms of fatigue will naturally be alleviated. There is also a technical problem, how to master the intensity of practice? When you start practicing, don't just be quick, let alone care about the crawling distance, but master the amount of exercise. Otherwise, if the amount of exercise is too large, it is not a physical problem but a physical injury. After doing this exercise for half a year, you can try to climb backwards. Below, the small series of healthy living tips will teach you how to crawl on all fours. How to lower blood pressure 1, floor crawling method: when people clean and wipe the floor at home, they usually mop the floor with a mop. This time, we can innovate this method. Wiping the floor with a rag can not only clean the floor, but also exercise well. Isn't it a good thing to kill two birds with one stone? This health care coup can not only reduce the burden on the spine and protect the spine, but also change chest breathing into abdominal breathing, so that all organs of the body can get more adequate oxygen supply. Reference article: Can exercise prevent cancer? 2. Crawling and frog leaping: You can also add frog leaping when crawling, but you may feel a little tired at first. Pay attention to the intensity of exercise and practice step by step. How to lower blood pressure?