Getting older, genetics and fluctuations in weight can all play a role in the upper arms developing drooping, sagging skin. You can exercise to improve muscle tone and strengthen the muscles, however, but this will not fix skin that has lost elasticity.
Brachioplasty (or arm pit lift) is a surgical procedure between the armpit and elbow that removes excess skin and fat. An armpit lift can restore the area between your elbow and armpit to its beautiful and youthful appearance, create a smoother contour of the skin with improved tone and shape.
Before & After
