Bake electricity generally refers to infrared treatment, frozen shoulder bake electricity generally need 20-30 minutes, distance 20 cm or more. The short baking time may not work, because the infrared penetration power is not particularly strong, but after a long baking time, the local area may appear red, burning-like pain, so the time should be controlled at 20-30 minutes, local flushing, a comfortable warm feeling is the best. After the occurrence of frozen shoulder, baking electricity can only be used as an auxiliary treatment measure, and is not able to cure the disease, that is, the frozen shoulder is given baking electricity treatment measures, no matter how long baking electricity treatment, can not cure the disease.