I was wondering what are diseases of the muscular system?

Muscular system ia: frequently affected by local trauma, but can also be a more global issue such as rhabdomyolysis or malignant hyperthermia or may be affected by a primary muscle disorder such as Muscular Dystrophy. Nerve muscle issues would include the myasthenia syndromes and myasthenia gravis. Nerve issues which lead to muscle dysfunction would include stroke, Parkinson's Disease, Multiple Sclerosis, et.