On the basis of running, strengthen calf exercise, such as running 3-5 times a week for 30-50 minutes each time, then stretching calf muscles and massaging the calf for about 15 minutes.
Pinch the subcutaneous fat behind the calf with your hands. If it is thick, it means there is more fat. The effect of skipping rope is also very good. Walking fast is because you consume less calories per unit time, and it takes a long time to exercise to achieve good results.