The Achilles tendon is one of the strongest tendons in the human body and can withstand a lot of tension, and except for isolated diseases, ruptures rarely occur in daily life. In recent years, due to the widespread development of sports and mass sports activities, the difficulty of the technical level has increased rapidly, making rupture of the Achilles tendon occur from time to time. The mechanism of injury is the force of the ankle dorsiflexion position, such as when jumping from a semi-squatting position, the strong contraction of the calf triceps muscle will pull the Achilles tendon. It is common in sports such as gymnastics, martial arts, basketball and badminton. Early phase: The rehabilitation training in the cast phase is mainly toe mobilization (toe mobilization can start from the day after surgery), supplemented by thigh lift training. The rehabilitation training is still mainly toe movement, then you should add knee flexion and extension training, three weeks toe movement, knee movement less, (this is because three weeks is the filling period of the Achilles tendon scar tissue, knee movement will stretch the Achilles tendon, making it difficult to grow strong.) Mid-term: foot scalding: is the first exercise after the removal of the cast, method: you can use a bucket of water, filled with 38-42 degrees Celsius warm water. Its role is to accelerate the blood circulation at the bottom of the foot and Achilles tendon, which is conducive to the recovery of the injury (blood scabs have not fallen off and the surgical incision has not grown well should be cautious, really want to do this, on the back of the foot and the front of the calf on both sides of the hot compress, note that the water can not touch the surgical incision). Rolling bottle: should be and hot feet at the same time to start the exercise, method: find a mineral water bottle, filled with about 42 degrees warm water, placed on the ground, the foot placed on it, rolling back and forth in the direction of the whole foot. The order of progression of rolling the bottle is as follows: initially sitting roll, then sitting stepping roll, then standing roll, and finally standing stepping roll. This exercise is to make everyone’s feet gradually adapt to the sense of touching the ground, but also part of the function of loosening the plantar adhesions. Proper dorsal extension exercise: The dorsal extension angle exercise is supplemented with ankle flexibility exercises, which can serve the purpose of rehabilitation and also ensure the safety of your movements. Achilles boot: Remove orthopedic insoles layer by layer until they are all removed and then follow up in the hospital. Later stage: 1. Gradually lose the crutches and increase the ankle dorsiflexion and plantarflexion exercises. Dorsal extension refers to the toes trying their best to hook back, that is, the foot forcefully hooked back to the limit position; plantar flexion refers to the forefoot trying their best to step down action, that is, the foot forcefully stepping down to the limit position. 2, heel lift for the toe weight, heel lift, to train the calf muscle strength. This action is also raised to adhere to 6 seconds, but do not raise too high, to not more than 5 cm is appropriate. Heel lifting is divided into sitting heel, and standing heel lifting. Standing heel is divided into two-legged standing heel and single-legged standing heel. 3, the injured foot in the front, the initial can hold something to do, slowly detach from the independent do. Single-leg standing exercises, cross-step exercises; bipedal standing heel: this is the main movement to exercise the calf muscle groups. Action essentials and requirements: standing posture, both feet at the same time heel lift. Initially injured foot weight-bearing capacity is not enough, the weight is mostly on the good foot, slowly transition to the injured foot, to the body does not feel pain not stretching prevail. Initially can only reach the lift on put down, should slowly exercise for lifting about six seconds and then put down, so that a complete standing position double-legged heel lift.