Fitness originated in ancient Greece 19. Because of the constant wars in ancient Greece at that time, in order to improve the muscle strength of soldiers, I had the initial simple fitness equipment and fitness knowledge. Ketone art also originated in Greece. Later, people began to pay attention to the shape of muscles, and fitness was widely popularized in the United States.

Fitness is a kind of exercise, such as all kinds of unarmed aerobics, rhythmic gymnastics, rhythmic gymnastics, and all kinds of self-resistance movements. Gymnastics and yoga can enhance strength and flexibility, increase endurance, and improve the ability to coordinate and control all parts of the body, thus making the body strong. If you want to relieve stress, exercise at least three times a week. Remember to drink water properly and replenish water in time after exercise.

With the development and wide application of mobile internet technology and positioning technology, it is easier to keep fit anytime and anywhere, and interest-oriented communities based on sports are also blooming everywhere. There are more and more athletes in China, and sports and community are more and more integrated. The characteristics of the Internet (especially the mobile Internet), such as hyperlink, multimedia, low cost and portability, have brought great changes to the sports and fitness industry-fitness resources are fully activated, and people can choose their own venues, equipment, coaches, teaching materials and sports partners anytime and anywhere.