Swan arm is mainly aimed at shoulder exercise and plasticity. It exercises shoulder muscles and glenohumeral joints, so it needs to be thin, so it looks better when wearing clothes.

Girls with thick arms look strong, and wearing suspenders affects their appearance. If there is too much meat on her arm, she needs to thin her arm through exercise. You can try to swing your arms like wings when you are free. Be careful to raise your arms over your shoulders, not too low. Stick to it for a period of time, and it will have obvious effects.

There is another way, you can raise your arms above your head and extend them from the inside out, or you can raise your arms high, touch your hands together and fall down. Pay attention not to move too fast, just moderately, repeat the action, do 4 groups, each group 12, and then slowly add a lot according to your physical fitness. My arm will feel sore after doing these actions. As long as I persist, this pain will disappear.

Besides doing arm movements, you can also lift dumbbells in the gym. In general, gyms have a lot of equipment for practicing swan arms to help you correct your hunchback. Yoga and slimming exercises can achieve the effect of slimming arms, but if you don't have time to go to the gym, you can try the above methods before going to bed, but you must stick to it, otherwise it will have no effect.