If you want to lose weight healthily, make yourself elegant, or go to the gym, I think it will always be useful. You can lie on the bed with your upper body flat, your legs close to the wall 15 minutes, your hips are beautiful and your legs are thin. You can also lie flat on your upper body, straighten your legs, lift up and down and bend to your chest, and exert strength on your waist to create a slim waist.