Which is a temporary condition characterized by a sudden,severe,involuntary contraction of a muscle,usually in the leg?

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Quizplus · Accepted Answer

A muscle spasm is a sudden, involuntary contraction of a muscle, often occurring in the leg. Muscle sprains, tendonitis, and fibromyalgia are all conditions that may cause pain or discomfort in the muscles, but they do not involve involuntary muscle contractions as their primary symptom.

Which Is a Temporary Condition Characterized by a Sudden,severe,involuntary Contraction