Climb the stairs every day, preferably with boiling water.

Massage about two to three inches around the navel every night before going to bed.

If you really want to thin your legs, you can straighten your legs and lift them when sitting.

I have nothing to say about my hand. When I play volleyball, my hands are naturally strong and I look quite symmetrical.

This is my experience. Hehe, I forgot to mention that I did the same thing at school, and the effect was not bad.