Yes, I am thin, too. I exercise every day. In the past three months, my classmates have said that I am stronger than before and my shoulders are wider. Actually, I think the meat is full and looks stronger than before.

First, I went to the gym and took two dumbbells, which were slightly lighter and held flat. I insist on not lifting multiple weights every day, but I must be patient enough. The most important thing is to stick to it every day. What's more, I just lay there and did chest expansion exercises with dumbbells. Take your time. Maybe the body will hurt in the first few days, but it will get better later, and the upper body will become plump and powerful. Of course, I must keep up with nutrition and eat more food containing protein.

Do 100- 150 push-ups before going to bed every night. It is very useful that a group will increase from 30 to several every day. First of all, the intensity will increase. If you persist, you will definitely show your abdominal muscles and exercise your shoulders.

Handmade. Oh, my literary talent is not good. I hope it helps you.