1, slowly lift the upper arm from the front of the body, and then lower it from the front of the body. Repeat the exercise 20-30 times. When lifting, lift to the maximum. When raising your arm, keep it straight and don't shrug.

2. Bend your elbows with your hands, put them on your shoulders, and slowly circle forward, up and down. Repeat the exercise 8- 10 times in each direction.

3. Bend your elbow on your chest, push your right hand up slowly, lift your right heel, and land your right heel at the same time. Repeat the action with your left hand, and do it 20-30 times with your right hand.

Breast enhancement and weight loss are things that take a long time to see the effect. Breast is mainly composed of fat and sponge. The size of the breast depends on the degree of breast development. Exercise can consume the fat in the chest and exercise the chest muscles, so that the chest will be more straight and elastic.