I am 19, and have stretch marks on the back of my calves because I began exercising fairly suddenly and I have them on the top inside of my thighs too. How can I get rid of them? I don't wanna look like a gross old person D':
Gross old person? Really? You think that stretch marks appear with old age? Stretch marks are associated with young people and pregnant ladies because they appear from rapid growth or loss, not old people. Oh, and have some respect for the elderly because someday you will be that "gross old person".