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 rheumatologist (if your back pain is caused by arthritis or other joint problem)  A physical therapist and/or occupational therapist (to help you learn to move and exercise in ways that don't worsen the pain but may improve it)
Usually a Chiropractor when working with the back. While a Doctor of Chiropractic (chiropractor) is the primary, and best, choice for treating back problems, sometimes a chiroâ¦practor must refer his patients for medical attention. In that case, the referral is usually to an orthopedist (medical doctor). 1 person found this useful.