charley horse Synonyms

contracture painful muscle spasm painful tightening of a muscle stiffness in a muscle calf cramp getting a cramp muscle cramping muscular stiffness persistent cramp calf muscle cramp involuntary muscle contraction muscle ache muscular pain leg spasm leg cramp cramp spasm muscle spasm charley horse muscular spasm muscle cramp muscular cramp cramp in a muscle cramp in foot cramp in leg cramp in the calf muscle clenching