Bilateral heel comminuted fracture, i.e. bilateral heel comminuted fracture, the rehabilitation activities in the late stage of surgery need to be selected according to the patient’s recovery situation, and the common ones are straight leg elevation training, ankle pump training, and so on. 1. Straight leg elevation training: the specific action is: the patient takes the supine position, keeps the knee straight, and elevates the lower limb so that the lower limb is off the bed (the angle between the lower limb and the bed surface is about 45°). Maintain this action until the muscles are sore and then slowly put down. 2. Ankle pump training: the specific action is: the ankle first force hook toes, fixed for 5 seconds after relaxation, and then force taut toes, fixed for 5 seconds after relaxation, which is called a round. After completing a set of 5 to 10 rounds can be rested. 3. Non-weight-bearing walking exercise: that is, walking on crutches, this exercise needs to be reviewed heel fracture healing, by the doctor’s permission can only be carried out, can not be blindly carried out on their own. It should be noted that, no matter what kind of rehabilitation exercise, avoid excessive exercise, pay attention to gradual and orderly progress, and regular review, if there is any discomfort to reflect to the doctor in time, timely treatment, so as to avoid delaying the condition, which is not conducive to recovery.