"China's fitness market will definitely become the largest market in the world, which contains unlimited development opportunities." This is the prediction made by Gerhard Heidelberg, Chairman of the Marketing Committee of the International Olympic Committee. Heidelberg believes that with the increase of China's total population and the vigorous development of economic situation, sports, as an important element to improve the quality of life, will be accepted by more and more people, and the resulting development of sports-related industries in China will show a speed that surprises the whole world. "China sports with competitive sports as its main feature will present a new situation with mass sports as its center of gravity, which will further ensure that China's competitive sports level remains in the forefront of the world." He said, "If I were an investor, I would quickly invest in China's fitness industry and share the cake of the largest fitness market in the world in the future."