The root of female aging lies in muscle relaxation. These parts of you are thick or have fat, which is actually local metabolism and fat accumulation. You can do some leg strength training and stretch and relax after training; Thin arms do some strength training of triceps brachii; Thin waist and do more abdominal strength training, because your abdominal strength is too weak, which is also the reason for poor local metabolism.

I hope I can help you.