Inability to hook the foot upward may be caused by Achilles tendon spasm, Achilles tendon rupture and lumbar disc herniation, etc. According to the cause of the disease, physical therapy, medication and surgery can be given. 1. Achilles tendon spasm: when the Achilles tendon spasm can be given shock wave, intermediate frequency direct current, interferential ultrasound, infrared polarized light and other physical therapy, but also can be applied to meloxicam tablets, etoricoxib tablets, celecoxib capsules and other drugs to alleviate the clinical symptoms, spasm can be alleviated to relieve the symptoms of the foot can not be hooked upward. 2. Achilles tendon rupture: traumatic stimulation or long jump, jumping up to shoot a basketball and other sports can cause violent muscle contraction leading to rupture of the Achilles tendon, early surgical suture should be performed, the foot can not be hooked upward, feasible proximal tendon lengthening, or broad tendon repair of the defective area of the surgery. 3. Lumbar disc herniation: When the degree of lumbar disc herniation is heavy and presses the nerves innervating the foot muscles, it can lead to the inability to hook the foot upward, in this case, you can carry out lumbar traction, hot compresses and other physical therapy, you can take drugs such as ibuprofen and you can also carry out the nucleus pulposus removal surgery. All of the above drugs should be applied under the guidance of a physician, not self-medication, if the foot can not hook upward it is recommended to go to the hospital in a timely manner, after clarifying the cause of the disease, and then carry out the treatment, and during the period of time to avoid hooking the foot to prevent the seriousness of the condition.