To tell the truth, you are not very thin, because you are running, and most of the fat on your legs has been converted into muscle. Jazz in street dance needs a lot of strength. If you keep dancing, your legs will only be more developed and thicker. The teacher who taught me street dance is like this. She is a little fat, too. Every time she exercises her muscles, she rubs her legs with her hands. The rubbing process is quite tangled until her muscles become soft, so I suggest three things: 65438.
1 lacing can increase muscle flexibility, lengthen leg muscles and help stovepipe.
2 Tongli
There seems to be a special face-lifting gadget on the internet that can be attached to the skin surface to shake and crush fat, but I forget what it is called. Look it up for yourself. It will be useful to do some yoga with plastic wrap and stovepipe after rolling.