Playing basketball can slim your legs, increase your jumping ability and improve your flexibility. If you are good enough to find a good opponent, you can play competitive badminton, just like a competition, which can achieve your goal of slimming down. But if your level is limited, it is better to play basketball than to play old-age ball. As for face-lifting, you can usually eat some chewing gum and exercise your facial muscles to make it tense, which will be effective. Brother, you can do as I say. ^_^