Losing weight depends on the whole body. I don't agree with partial weight loss, because as long as you exercise, your whole body is exhausted. Doing a simulated bicycle can make your legs beautiful, because it will turn fat into muscle, so naturally your legs will look thin and beautiful. I mean, because exercise is beautiful, as long as you persist, not only the thighs will be beautiful, but also other parts will be beautiful, and it is harmonious beauty, not just the thighs. Bicycles in the gym are very effective. Wish you success! !