Maintenance, comprehensive function, exercise record, dietary advice, etc. I often use sports records, mainly running, to record running time, distance, route, etc. Running is divided into various kinds of fat-reducing running, which is still relatively comprehensive. There are fat-reducing courses, and there is a quantity and a series of movements every night to effectively help you lose fat. Dietary suggestion: There are various kinds of fat-reducing and muscle-increasing meals, so you can try to match them yourself. My favorite is the running distance challenge, 100 km, 500 km, 1000 km, with a maximum of 20000 km. I have run 900+ km now, and I will set my own record next.