No exercise muscle soreness can be caused by trauma, localized fasciitis, infection, nerve compression, rheumatic diseases and other causes. 1. Trauma: muscle and other tissue damage due to trauma can occur without exercise muscle soreness and swelling and other symptoms. 2. Localized fasciitis: aseptic inflammation of localized fascia, muscles and other tissues caused by cold, etc. can cause muscle pain. 3. Infection: it is common to have upper respiratory tract infection, which may cause fever, muscle pain, sore throat and other symptoms. 4. Nerve compression: commonly seen in cervical spondylosis, lumbar spine disease compression of nerve roots or neuropathy, causing numbness, pain and other symptoms in the innervated area. 5. Rheumatic diseases: such as polymyositis, dermatomyositis, rheumatic polymyalgia and other diseases, can cause no movement muscle pain. No movement muscle pain may also have other reasons, if the persistence of non-relief, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, follow the doctor’s instructions to give targeted treatment or treatment, so as not to delay the condition.