Calf pain after jumping rope can be physiological phenomenon, but also pathological phenomenon such as fasciitis, varicose veins, Achilles tendon injury and bone tumor, etc. should pay attention to rest, massage, hot compresses, physiotherapy, medication and surgical treatment. 1. Physiological phenomenon: after jumping rope calf pain is mainly caused by intense anaerobic exercise to the accumulation of lactic acid, is a normal physiological phenomenon, pay attention to rest, prolong the rest time, reduce the movement, 2 ~ 3 days or so can be restored. 2.Pathological phenomenon (1) Fasciitis: Calf pain after jumping rope may be caused by fasciitis of the calf muscle tissue. It can be relieved by local massage, which can relax the muscles, prevent muscle spasm and help relieve the pain symptoms. (2) Varicose veins: Varicose veins in the calf can cause pain in the calf after jumping rope due to poor blood circulation in the calf. Clinical treatment for varicose veins requires compression stockings and surgery. (3) Achilles tendon injury: jumping rope leads to increased inflammation of the Achilles tendon and congestion and edema of the Achilles tendon, resulting in calf pain. Physiotherapy and hot compresses can be applied to the Achilles tendon area. Non-steroidal anti-inflammatory drugs such as Loxoprofen can also be taken orally. (4) Bone tumor: when bone tumor occurs in the calf bone, calf pain after jumping rope may occur because the tumor invades the bone tissue. The treatment needs surgical resection and radiotherapy and chemotherapy for bone tumor. If the calf pain is not relieved or persists after the above treatment, we should also consider the possibility of fatigue fracture, and should consult the hospital in time to improve the relevant examination, and the specialist should judge the specific original cause of the fracture.