Group 1 - The 2025 China International Sporting Goods Expo has opened in Nanchang, featuring a total exhibition area of 163,700 square meters and a record 1,811 participating companies [1] - Good Family Group Health Technology showcased AI and digital technology integrated smart fitness solutions, including an outdoor smart gym that provides personalized fitness plans based on body measurement results [1][2] - The outdoor smart gym has been implemented in over 120 cities across the country, with more than 650 units installed, serving over 14 million users and achieving over 140 million usage instances [1] Group 2 - Interactive entertainment racing games at the expo make sports more enjoyable, allowing users to track their performance data in real-time and compete with friends online [2] - New family-oriented exercise activities encourage participation from all family members, such as the "smart squirrel landscape training equipment" that engages children in interactive play [2] - The KUAI system, designed for assessing and enhancing athletic performance, combines AI and big data technology to create a comprehensive sports ability evaluation system [2] Group 3 - Good Family's indoor smart gym establishes personal health records through physical monitoring, enabling precise adjustments to training intensity and creating a closed-loop management system [2] - The digital solutions offered by Good Family extend to communities, medical institutions, and corporate parks, aiming to build a comprehensive health management network [2]