Marching aerobics is a kind of fitness gymnastics, which combines modern fashion elements such as sports, dance, aerobics, rhythmic gymnastics, 1, pop songs, etc., and pursues human health and beauty. It is a kind of unarmed gymnastics, which can be carried out in a limited space without equipment. It is an aerobic exercise when marching, especially suitable for middle-aged and elderly people. Through exercise, we can achieve the goals of strengthening physique, preventing diseases, improving health, shaping body shape and controlling weight. Marching aerobics is a kind of unarmed gymnastics. Usually, you can listen to and exercise according to the matching music and action codes of gymnastics routines with the help of radio, MP3 player and other facilities, and you can also use TV and outdoor display screen. That is, it is suitable for individuals and small groups to practice, and it is more suitable for the masses to practice in various squares in response to the national fitness campaign advocated by the state. The arranged aerobics usually lasts for 3 minutes to 6 or 7 minutes, focusing on one or two parts of the body, which is easy to learn and practice. When exercising, it is accompanied by the songs of Jitba. Marching aerobic exercise is easy to learn and can exercise the neck, shoulders, waist, abdomen, legs and other parts, so it is deeply loved by the people, especially the middle-aged and elderly people.