How can I make my leg muscles smaller without surgery?
I would not worry too much about your muscle size because muscles almost always look good. If it is a combination of muscle and fat, doing high repetition fast movement exercises with minimal resistance will likely burn off fat and produce leaner shaped muscles. Walking around on your toes can get the leaner look that girls wearing high heels tend to get. Sitting on a couch all day will eventually waste away your muscles but wasted muscles look worse than bulky ones, so do the high speed low weight exercises. Diet changes such as switching to a more vegetarian diet, can also help reduce bulk while keeping tone. Skim milk and steamed vegies might be a good diet to try but see a dietician or medical person for advice suitable to you.