Fluctuation in weight, aging and even heredity can cause changes in appearance of the upper arms. One such changes that can occur in the upper arm results in a droopy or sagging appearance. Exercise may strengthen and improve underlying muscle tone of the upper arm, but it cannot address excess skin that has lost elasticity or underlying weakened tissues and localized fat deposits. A brachioplasty (arm lift) reduces excess skin and underlying fat that occurs between the underarm region and the elbow, reshaping the arm to result in smoother skin and more normal contours. It results in a more tones and proportionate appearance, enhancing your self-confidence and expanding your fashion choices. The trade-off to your improved image is a resulting scar on the inside of your upper arm.