STAGE is a sports social platform that combines O2O+C2C and social networking, providing LBS-based interest socializing for sports groups (fans, sports venues), O2O (site reservation + sports management) C2C (user appointment personal trainer) combination Mobile app (app). Using mobile Internet thinking and means, combined with offline marketing, to solve the traditional "sports point" of sports participation and consumption, and to provide protection for sports through the credit evaluation system. The main topic is "about sports". Users can book venues online, post ball games or participate in battles, join training classes, make appointments for private training, buy group coupons, and interact with friends. They combine social and sports. In the way of multi-user active and multi-user sports, more and more like-minded people in the industry will be attracted to the platform. “Making sports more convenient and fun” is the value concept of APP. STAGE is committed to becoming one of the national sports social platforms.