If you have a pear-shaped figure of 169cm, you need 48kg of legs to lose weight. According to relevant public information, the standard pear-shaped figure is 169/48. If you want to make your legs slimmer, you need to help burn fat through healthy diet and effective exercise. Aerobic exercise for the legs, partial leg slimming exercises, stretching, etc. are all helpful, but you cannot blindly pursue slimming down. Maintaining a healthy physical condition is the most important thing.