>>1015795 AI sloppa says >Very saggy upper arms are usually caused by a combination of fat, age-related loss of skin elasticity, genetics, reduced muscle volume, and previous weight gain or loss that stretched the skin; some people store fat more heavily underneath the upper arm, while others have firmer skin or more evenly distributed fat, and appearance alone cannot diagnose uncommon conditions such as lipoedema or lymphoedema. I think she could be a skellie in disguise.