Most Achilles tendon contractures usually occur after an Achilles tendon injury, especially after an Achilles tendon rupture. Once the Achilles tendon contracture occurs it is best to take the relevant functional exercises in a timely manner, the most important training method is the Achilles tendon stretch. The use of the human foot back bending action to stretch the Achilles tendon, in the early exercise can choose to lie on the bed in a prone position. You can use the edge of the bed or wall to place the toes and forefoot on the edge of the bed or wall, so that the dorsal flexion of the foot properly stretches the Achilles tendon. The training can be done without pain and gradually increase the intensity. You can change to a standing position by placing the forefoot of the contracted limb on the edge of a flat surface with a certain height, such as the edge of a bed or a low bench. The weight of the limb is used to stretch the Achilles tendon, and eventually it is shifted to standing on the edge of the bed with both feet at the same time and suspending the heel, using the whole body weight to stretch the Achilles tendon to improve the contracture.