âis the muscle fiberâs ability to retract and return to its original resting length after being stretched. Extendibility âis the ability of muscle tissue to be stretched. Muscles can be stretched when tissues are relaxed. Muscle tissues achieve four functions essential to humans.: The contraction of various muscles is responsible for all body movements and keep the body alive. Muscle contractions create differing strengths of movements; they allow people to move their eyes, throw a ball, or run.uscle tissues have some qualities which allow them to perform properly. These functional characteristics are: âis also called responsiveness or irritability. Excitability is the ability to receive and react to stimuli from changes in the environment.
Doctor and medical specialist list for Upper arm muscle strain: The following types of doctors or medical specialists may be involved in diagnosis, treatment or management for Upper arm muscle strain: 1  Orthopedic Surgeon.
Achilles Tendon Doctors. Several different types of doctors treat Achilles tendon injuries, including: Family Physicians / General Practitioners, Podiatrists, Orthopedists, Chiropractors, and Internists. Within each of these types, some focus on the treatment of sports related injuries. Contents. Family Physician / General Practitioner (MD â Doctor of Medicine)