Core Insights - The fitness industry in China is experiencing a shift in popular workout classes, with a notable increase in dance and comprehensive physical training courses, while traditional group classes are facing challenges [1][2] - The rise of "Iron Gyms" focusing on strength and muscle training has seen a significant growth, with the number of such gyms doubling in the first half of 2025 [1][10] - The demand for more specialized and professional training is growing among seasoned fitness enthusiasts, leading to a diversification of fitness offerings [2][8] Group 1: Changes in Group Classes - Group classes, once dominated by brands like Super Monkey and Les Mills, are now seeing a decline in new openings and some closures, indicating a potential saturation in the market [1][2] - Les Mills, despite being a leader in group classes, has faced revenue declines in its authorized business in China, prompting a shift in management and strategy [1][2] - The popularity of ZUMBA and HYROX reflects the dual nature of group class evolution, catering to both new users and seasoned athletes seeking more challenging workouts [3][10] Group 2: Market Dynamics - The fitness market in China is characterized by evolving consumer demands, with group classes acting as a tool for attracting new users while also needing to retain existing members [2][14] - The economic viability of group classes is under scrutiny, as gyms must balance the costs of class offerings with their ability to attract and retain members [14][16] - The trend towards self-developed courses by gyms is emerging as a strategy to reduce costs associated with licensing established programs [14][19] Group 3: Emerging Trends - Comprehensive physical training, which includes strength, endurance, and coordination, is gaining traction, with brands like CrossFit leading this segment [8][10] - The increasing popularity of physical competitions, such as HYROX, indicates a growing interest in more intense and varied fitness challenges among consumers [10] - Gyms are adapting their offerings to include more accessible and engaging classes, such as dance courses, to cater to a broader audience [13][20]