Patients with broken feet require the use of long crutches. A long crutch is a long crutch that starts under the patient’s armpit and continues to the ground. When the patient can initially walk with weight on the ground, the patient should first use both upper limbs with crutches and then with the weight on the lower limb of the healthy side. In this way, the initial exercise is performed. After the patient has recovered for a period of time, the patient can gradually change to crutches. In this case, a long crutch is used for the upper extremity on the affected side, followed by weight-bearing on the healthy lower extremity on the other side. It should be noted that before the doctor confirms that the patient can use the affected side of the lower limb weight-bearing activities, the patient should not try to use this side of the lower limb weight-bearing, because it is very likely to cause secondary fractures, then the loss will not be worth it. In the early stages of activity, patients can use a walker to assist with exercise. The so-called walker is a kind of crutches similar to a small frame. At this time in front of the patient can play a corresponding support role, but the patient’s hands need to hold the walker, and the healthy side of the lower limb weight-bearing activities.