1, the intensity of "walking" should be controlled. Compared with other forms of exercise, walking is more relaxing and suitable for the elderly, children and people who can't bear too much exercise. If you have a slight shortness of breath, a slight fever and a slight heartbeat, it means that the amount of exercise is in the right state. If you have obvious breathing difficulties and palpitations, it means that you will reach the limit. At this time, it is necessary to lose weight properly and stop, so as not to increase the physical load, wear the knees and damage the cardiopulmonary function.
2. When walking, always keep your back muscles straight and walk in a relaxed state. Muscles can't bend for a long time, and they can't always be nervous. If you tighten your muscles, they will easily not relax.
Lift your chin when you walk, don't bow your head. Some people like to walk with their heads down. Walking with your head down is not only unsafe, but also a bad way to walk. Try to look straight ahead for two or three meters, so that you can know what is happening ahead and avoid the arrival of the car in time. This way of walking can also make you hold your head high.
4. Keep your back straight, and then keep your body relaxed. Keep your eyes as close as possible to the front three or four meters, then keep your hands empty, keep your upper body relaxed, and then shake your body naturally.
5. When walking, the pace should reach half of the body as much as possible, and then when we walk with our feet lifted, the height of our feet should be around 15-30 cm. Try to keep your knees straight when landing, and the soles of your feet make an angle of 40 degrees with the ground. Try as hard as you can, then breathe naturally and regularly and stay relaxed. Only in this way can you exercise and avoid knee injury.