Open the fitness assistant, you can experience the functions of fitness, running, and step counting, lose weight and gain muscle anytime, anywhere, and practice the perfect body, abdominal muscles, chest muscles, and arm muscles. Various fitness and weight loss training courses allow you to easily show off your muscles, advocate healthy walking, Green life, an APP that enhances the fun of public sports, allows the public to enjoy sports and gain health, while allowing users to generate value at every step.