The service made it possible for trainers to get their accounts, control workouts, and schedule. The app allows you to plan nutrition and exercise online. The user portal has a class search system and access to exercise statistics with weight control, nutrition planning, and results on training progress. We also designed direct communication with the trainer, online payment and integrated the platform with the existing loyalty system. All functions of the fitness club's network have become closer to the user with the help of one website.