How many periods has the development of sports experienced?

The first stage is 1949 to 1957, "Entrepreneurial stage of social sports in new China"; The second stage is the "saddle development stage" of 1958- 1965; The third stage is called abnormal development stage; The fourth stage is called the stage of development and initial reform; The fifth stage is called the deepening stage of reform.

Since the ancient Olympic Games, the organization and related rules of sports have been continuously strengthened. Industrialization has given residents in developed and developing countries more leisure time to participate in and watch ornamental sports. The number of people participating in sports has increased and communication has become more common. With the strengthening of mass media and global contact, this trend is more obvious.

The specialization of sports has become the mainstream and sports have become more popular. Sports fans chase professional athletes through radio, television and internet, and they also participate in amateur sports to get exercise and entertainment.

Traditional sports: Yangko is a folk dance accompanied by rhythmic music, which is mainly popular in northern China. Because of its large dance range, it gradually changed from artistic performance to fitness exercise, especially suitable for middle-aged and elderly women.

Weiqi originated in China, and there were written records about Weiqi in the Spring and Autumn Period and the Warring States Period. Later, it spread to Japan, South Korea and European and American countries. After the founding of New China, it was listed as a formal sports competition and spread and developed all over the world.

Wushu, based on boxing, equipment, routines and actual combat forms, can not only strengthen the body, but also defend itself and preserve health. It has been widely circulated among the people for thousands of years.

Tai Ji Chuan is one of many martial arts in China with a history of 300-400 years. It combines ancient Taoist health preservation,