Muscle function: 1. contraction for locomotion and skeletal movement. 2. contraction for propulsion. 3. contraction for pressure regulation. Muscle classification: muscle tissue may be classified according to a morphological classification or a functional classification.ardiac muscle cells are not as long as skeletal muscles cells and often are branched cells. Cardiac muscle cells may be mononucleated or binucleated. In either case the nuclei are located centrally in the cell. Cardiac muscle is also striated.
1 A neurologist (if nerve problems are causing your pain) 2  A psychologist (if your pain is caused or worsened by stress or other psychological issues) 3  An orthopedic surgeon.  A rheumatologist (if your back pain is caused by arthritis or other joint problem)
A back doctor is a general term for any type of physician or alternative care provider who specializes in diagnosing and treating the conditions that are commonly thought to cause back pain.Patients are often very confused over which type of back doctor will best serve their needs and expectations. back doctor is a general term for any type of physician or alternative care provider who specializes in diagnosing and treating the conditions that are commonly thought to cause back pain. Patients are often very confused over which type of back doctor will best serve their needs and expectations.