In order to get a good gait, we should try our best to reduce the distance between the feet (step width); in addition, when walking, do not look down, eyes should be flat in front, so that the body will naturally be straight. When they can walk on the flat ground, they can go up and down stairs and slope roads.

 Because of the factors of living environment, some patients may have to walk on uneven road surface. If possible, they can carry out simulated gravel road walking and crossing obstacles. The Kalun rehabilitation system in our hospital can simulate a variety of situations in daily life to carry out targeted skill training for prosthetic patients, improve the balance ability of amputees and the use skills of artificial limbs, and promote their early integration into normal social life.

Pneumatic joints are similar to older human joints, while hydraulic joints are similar to joints of young people. Therefore, most people will say that pneumatic joints are suitable for the elderly and hydraulic joints are suitable for young people. Temporary prosthetic limb is a simple prosthetic limb which is composed of temporary stump socket and other prosthetic components such as mechanical knee joint, connector and artificial foot. Temporary residual limb socket is usually made of plaster bandage or resin. Prosthesis is is required to restore the sensory function of the limb. If a part of the amputated hand is equipped with a prosthetic hand, but the feeling of the residual hand is lost and the residual function of the residual hand is hindered, it is not necessary to force the assembly

The use of prosthetic limb is very common in the group of prosthetic users. Today, the prosthetic limb arranges the following precautions for the use of artificial limb, hoping to provide theoretical help to the prosthetic users. "