1. Sports include hunting, fishing, sports and recreational activities, and various sports clubs (including fitness clubs and slimming sports centers).

2. Sports industry can be divided into three categories: sports goods industry, sports labor goods industry and sports information industry. The sports industry also includes industries dominated by intangible assets.

3. Sports industry refers to the collection of the same economic activities and the integration of the same economic sectors that provide sports products for the society.

4. As a department of the national economy, the sports industry has the same characteristics as other industries, that is, it pays attention to market efficiency and economic efficiency, and has different characteristics from other industrial sectors. The important function of its products is to improve the physical quality of residents, develop social production, stimulate national spirit, and realize the all-round development of people and the all-round progress of social civilization.