— A condition of fixed high resistance to passive stretch of a muscle, resulting from fibrosis of the tissues supporting the muscles or the joints or from disorders of the muscle fibers
a condition of fixed high resistance to passive stretch of a muscle, resulting from fibrosis of the tissues supporting the muscles or the joints or from disorders of the muscle fibers
Tightness and limitation in ROM (range of motion) at a joint Occurs in the muscle in the absence of any voluntary activity or any electrical signs of muscle activity