In October, with passionate music and beautiful blessings, the Hangzhou Asian Games came to a successful conclusion. For a period of time, the "immersive experience" Asian Games have sparked a nationwide fitness craze: many scenic spots have launched "sports+tourism" routes, and there are more and more sports parks and fitness trails at the doorstep. With the popularization of smart wearable devices and the acceleration of digitalization in the fitness industry, many fitness activities are gradually moving towards the cloud. Connecting to the internet and interacting with multiple screens, exercising online and offline anytime, anywhere has become a trend. In recent years, virtual sports have been flourishing in China. The National Fitness Plan (2021-2025) issued by the State Council proposes to promote online and intelligent sports events, and support the development of emerging sports such as intelligent fitness, cloud sports, and virtual sports. From virtual reality (VR) fitness game consoles that can be played at home, to virtual sports events held in various regions, virtual sports are providing more diverse choices for national fitness. In recent years, with the continuous integration and development of digital technology and the sports and health industry, the use of head mounted display devices, controllers, and other devices for virtual sports has enabled more people to achieve "freedom of movement". Wear VR glasses and drive the skis from the first perspective, accompanied by fantastic cold winds and sound effects, to experience the thrill of leaping over mountains and steep mountains; Sitting on a rowing machine, watching virtual simulation technology simulate the ocean, lakes, and river scenes in front of you, experiencing the fun of rowing large rivers... In summer, you can also ski high mountains, and in the inland, you can also race boats at sea. At home, you can swing with friends from other places. As a new form of sports and fitness, virtual sports and fitness use virtual human-computer interaction and artificial intelligence (AI) to transform traditional sports content The presentation of high-tech methods such as scene simulation breaks the limitations of time, venue, and environment. "Virtual sports are a beneficial supplement to sports, without the need for too complex preparation, low threshold, high experience, and have strong appeal to the younger generation," said Professor Li Hai, Dean of the School of Economics and Management at Shanghai Sport University. Xue Jingjing, General Manager of Shanghai Jiushi Smart Sports Co., Ltd., introduced that the rich and interesting virtual sports scenes can not only help athletes resist the "fatigue period" of training, but also improve the safety of some projects. On the competition stage of Olympic Esports Week, Wu Jingyu wore VR visual equipment and positioning sensors to engage in one-on-one non-contact battles with opponents in the virtual world. Her coherent and powerful movements won the applause of many spectators. "The virtual arena provides a more open platform for Taekwondo enthusiasts. There are no gender, weight, or age restrictions here, and everyone can find more fun in the same competition. At the same time, Taekwondo in the virtual world is not confrontational, reducing the risk of injury. This is a good choice for people who do not want to engage in physical confrontation but enjoy Taekwondo," said Wu Jingyu. New development, digital infrastructure giving birth to new formats, virtual sports containing new opportunities, sports industry stimulating the rise of new attributes of virtual sports, thanks to the improvement of digital infrastructure and the development of digital ecology. With technologies such as high-speed networks, virtual/augmented reality, and artificial intelligence