It is actually very simple to quickly become a thin arm, and you can achieve the desired effect with just a few actions.

Let the arm fat into a state of tension.

Fold the towel into a zigzag shape and hold both ends with both hands. Then straighten out and pull up hard.

Straighten your right arm up, hold your right elbow with your left hand, inhale and stretch up.

Stand up straight and focus on your back muscles.

Inhale, turn right, put your right hand in front of your left hip, exhale, turn left, and put your left hand on your right shoulder.

That is, medicine, but you have to choose the right medicine to have a good effect I know a capsule called bitter gourd lotus leaf, which has a good effect.

And it won't rebound.

You can learn about it. I wish you an early success!