What Can Be Done to Tighten Skin on my Lower Legs?

Hi. I read an interesting PS article last year. I'm self-conscious about my knees having lost tone, etc. -- my legs have always been on the thin side, and I think years of sun damage have made my natural knee aging even worse. Anyway, the article was discussing how different countries around the world tend to have people who concentrate more so on specific areas of their bodies. I was fascinated by the number of women who live in Italy, and, have plastic surgery on their aging legs. The article explained that good looking legs (and the wearing often of shorts and shorter skirts) necessitated younger looking legs. Apparently, sexy legs are quite admired by Italian men! More so maybe than breast augmentation, like here in the U.S. I guess different countries appreciate different good looking parts of the body. Interesting... Furthermore, the article said that many women get fillers in their knees (like Juvederm, Radiesse, etc.) I guess it fills out the lack of tone, etc. Who knows? Anyway, be careful with lasers. I've read on this site that lasers may actually thin-out skin, somewhat, over the long term. Sort of like a Catch-22--yikes! Right now, I'm most concerned with loss of facial volume. And I would imagine that filling one's knees would require more vials of whatever filler, than say, if one was just filling their facial cheeks. But if I ever get the money, I would definitely try fillers on my scrawny knees! Or, "chicken legs," as my husband says! Nice, huh? Good luck in your endeavor. And congrats on your super successful weight loss!!!