noun, noun which may take the genitive case particle 'no'
Medical term for a condition where muscles are slow to relax after contraction. Used in clinical contexts.
筋緊張症の患者は、物を握った後に手を開きにくい。
Patients with myotonia have difficulty opening their hand after gripping an object.
Compound of 筋 (muscle), 緊張 (tension), and 症 (condition/disease). A modern medical term.