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Muscular System

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Excitability

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Irritability

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Extensibility and Elasticity

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Muscular System

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Adduction Abduction

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Fibromyalgia Chronic, widespread pain in specific sites Muscle stiffness, numbness, tingling in arms or legs, fatigue, sleep disturbances, HA, depression Cause is unknown but stress, weather, poor physical fitness affect the condition Pain reliefPT, massage, exercise, stress- reduction and med to relax muscles and relieve pain

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Tender points

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Muscular dystrophy Group of inherited dz that lead to chronic, progressive muscle atrophy. Usually appears in early childhood No cure but PT helps slow down the progress Most results in total disability and early death

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Myasthenia gravis Chronic condition where nerve impulses are not properly transmitted This leads to progressive muscular weakness and paralysis Can lead to death if respiratory muscles are affected Cause unknownautoimmune No curesupportive TX

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Dr. Stephen Hawking Amyotrophic lateral sclerosis