Core Insights - The article discusses the rising popularity of indoor tennis, pickleball, and indoor golf as new middle-class sports, which were once considered "noble sports" but have now become more accessible and social activities [5][9][24] - These sports serve as a form of stress relief and social currency, allowing individuals to connect with others and engage in physical activity without the need for extensive facilities or equipment [13][18] Summary by Sections Popularity of New Sports - Indoor tennis, pickleball, and indoor golf have gained traction among the middle class, with people becoming addicted to these activities for their stress-relieving properties and social aspects [5][9] - The number of tennis players in China is projected to reach over 25 million by 2024, marking a growth rate of 28.03% since 2021, with the tennis market expected to exceed 60 billion yuan by 2029 [8][24] Accessibility and Convenience - Indoor tennis has become more accessible due to the availability of automatic ball machines and smaller court sizes, making it easier for beginners to practice without needing a partner [8][17] - Pickleball is viewed as a more approachable alternative to tennis, with lower physical demands and simpler rules, contributing to its rapid adoption among various demographics [9][10] Changing Consumer Behavior - Consumers are shifting their spending habits, moving away from expensive gym memberships to more affordable options like indoor sports facilities, which offer flexible pricing and convenience [10][24] - The trend of engaging in these sports is also reflected in the changing dynamics of social interactions, where activities like pickleball become conversation starters and networking opportunities [18][19] Market Expansion - The growth of these sports is not limited to urban areas; they are also penetrating lower-tier cities, with increased availability of facilities and a growing community of players [21][23] - Major sports brands are recognizing the potential in these emerging markets, with companies like Li Ning and Adidas actively expanding their offerings in tennis, pickleball, and golf [23][24] Economic Factors - The economic landscape has influenced the shift towards more accessible sports, as traditional high-cost activities like golf are adapting to attract a broader audience by lowering entry barriers [24][25] - The rise of indoor golf facilities reflects a transformation from a business networking tool to a family-friendly entertainment option, with prices becoming more competitive [24][25]

Core Viewpoint - The article discusses the rising popularity of indoor tennis, pickleball, and indoor golf as new middle-class sports, highlighting their accessibility and social aspects, which have transformed them from "noble sports" to mainstream activities [5][15]. Summary by Sections Indoor Tennis - Indoor tennis has become increasingly popular, with a reported growth in participants. By 2024, the number of tennis players in China is expected to reach over 25.18 million, a growth rate of 28.03% compared to 2021 [8][24]. - The convenience of indoor tennis, including the availability of automatic ball machines and lower costs (around 60-140 yuan per hour), has made it more accessible to a broader audience [8][19]. Pickleball - Pickleball is gaining traction as a more accessible alternative to tennis, often referred to as a "three-in-one" sport. It has been popularized by celebrities and is seen as a social activity [9][10]. - The sport's low entry barriers and simple rules have contributed to its rapid adoption, with many individuals finding it easy to learn and play [20][21]. Indoor Golf - Indoor golf is also experiencing a surge in popularity, with the number of practice facilities in China increasing by 11.08% in 2024, reaching 3,388 venues [26]. - The shift from traditional outdoor golf to indoor facilities has made the sport more accessible, with prices for practice sessions dropping to around 60 yuan per hour [27][29]. Market Trends - The article notes a trend of these sports moving into lower-tier markets, with increased participation and facility availability in smaller cities [23][24]. - Major sports brands are recognizing the potential in these emerging sports, with companies like Li Ning and Adidas actively expanding their offerings in tennis, pickleball, and golf [26][27]. Social Dynamics - These sports serve as social currency, allowing individuals to connect and network, particularly among high-educated professionals [20][21]. - The article emphasizes that the appeal of these sports lies not only in their physical benefits but also in their ability to foster social interactions and community [15][19].