You can massage and soften the calf muscles first, then stretch and shape your legs, which will make you look thinner.

If you have more fat in your legs, you can jog to reduce fat. If the calf muscles look well developed, you can stretch them and look slimmer. Massage before stretching to soften muscles. If you are underage, you can do more pull-ups, swimming, playing basketball and other sports, which will help you improve.