08/06/12 – Draft Updated - Colorado

Muscle strains or sprains – muscles are stretched or partially torn. Tendinitis – inflammation of a tendon. Hernia – an organ or tissue protrudes through an area of weak muscle. Muscular dystrophy – an inherited disorder in which skeletal muscle fibers are progressively destroyed. Nervous System. 7th Grade Health (GLENCOE: Chapter 14) ................
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