Hello. According to your height and weight, you are not fat, even a little thin. The 45 cm thigh is not thick either, but look at the picture you sent, it seems that the thigh is a little thicker. This problem should be understood as follows: the image is virtual, for example, your face usually looks small, but it looks big when you are on TV or taking pictures. But I can see that you care about details and pursue perfection. It's blood type A, or Scorpio. Ha ha. Yoga will be good for the whole body, and the toughness of the body will be maintained well, and the local improvement is not so obvious. This is a fact. If you want to reduce the pertinence, you can ask the coach in the gym, for example, holding a small dumbbell in a half squat. leg press should be effective.