Thermage™ for the arms:

Flabby upper arms, the bane of a plastic surgeon's existence, can now also be treated with Thermage. As seen on TV, one treatment can reduce the large "bat wing" deformity to a normal size allowing patients to wear sleeveless tops with out fear.

No matter how hard you work out your biceps and triceps, drooping arms are a naturally occurring result of skin losing elasticity and gravity.