This may not apply to you young'uns, whose skin is more elastic, but as a fast approaching 60 year old, who is losing weight slowly but steadily, I see the muscles I am building from my lifting, but I also am beginning to see wrinkles and puckers in my underarms where I am losing weight. Am I doomed to have flabby, wrinkled skin, or will the weight lifting eventually tighten those areas up? Is there any hope? I have my heart set on being toned and tight, and I've promised myself a tattoo on my shoulder when I reach my goal (my friends think I'm crazy). Flab and tattoos do not go together!