It is understood that in many parks, walkways, neighborhoods and homes, a group of sixty to seventy-year-olds are hooked on a sport--playing "Coke Balls", even accompanied by tango dances, and moving like dancing For this reason, they also wrote a poem: The legs are easy to get old, and it is really good to play football.

　　 It turns out that this group of elderly people were mostly There are different degrees of aging of legs and feet. When it comes to exercising, they are all in a contradiction. Not exercising is not conducive to health. Exercise does not find a suitable way. Even many elderly people have increased leg pain after exercise. -Of course, this is due to the incorrect fitness method they choose. (In clinic, I often find that patients with knee pain cannot play badminton, patients with low back pain cannot practice sit-ups, etc.)

　　 Later, a retired elderly person invented a fitness exercise device, Call it "Coke Ball". This kind of exercise can be based on age, own quality and tolerance to aerobic exercise. It can be practiced with ease and simplicity, and can be practiced with ease. The time can be short or long, and the patterns can be more or less. For beginners, "Coke Ball", you can start from the basic kick; at the intermediate level, you can rub some martial arts into practice.

　　 The advantage of "Coke Ball" is that it is a full-body exercise, which requires a small venue and can be performed indoors and outdoors. Moreover, the production of "Coke Ball" is simple and easy, and it does not need to cost much. It can be performed regardless of male, female, old and young, and the amount of exercise can be freely controlled, especially with the dance music (tango). "Coke balls" can be used as sports activities for the elderly in winter.

　　 In addition, the "Coke Ball" can exercise various body parts such as legs, feet, arms, wrists, hands, eyes, etc. According to the old people, the "Coke Ball" exercise for shoulder inflammation, Cervical spondylosis and low back pain have a certain therapeutic effect, and can significantly play a role in enhancing physical fitness. Sports will bring ordinary people a richer healthy lifestyle and a more scientific concept of healthy living.