The same applies to the skin of the upper arms and upper thighs as well as the buttock region. This phenomenon can be seen even in young men and women following significant weight reduction.
The problem occurs because when the skin fibers are overstretched, they can no longer entirely regenerate. In addition, muscle training cannot completely restore the body’s original state.
To correct this problem, an upper arm lift or an upper thigh lift or gluteal lift can be performed.