I sat on the bed, keeping my body straight and my hands stretched back. Lean back with your body strength and support your upper body with your hands. When the reclining reaches the limit, keep this posture for a moment, and then slowly return to the original posture. Repeated practice of this movement can make the back get exercise and make it firmer. Regular practice can easily slim out the attractive back.

2, including the chest and shoulders

Stand with your feet shoulder width apart, keep your body straight and stand with your hands akimbo. Put your upper body in a chest shape, then spread your shoulders back, keep this posture when you reach the limit, and then slowly return to the original state. Repeat this practice until your back feels sour and tired. This action will give your back enough practice and improve the contour curve of your back.

3. Raise your arm.

Keep your body vertical, bend your arms on your back, put your fingers together, and slowly stretch upward with your arms. At the same time, the shoulders are slightly extended back, and keep this posture when reaching the limit 15 seconds. Repeated practice of this movement can make the back fully exercised, make the back more attractive and curvy, and thus develop a beautiful back.