muscle contraction   (TTS Sound)

The muscle_contraction has 1 Senses.

• contraction, muscular contraction, muscle contraction
• 収縮, 筋収縮, コントラクション
• (physiology) a shortening or tensing of a part or organ (especially of a muscle or muscle fiber)
• （生理学）体の一部または器官（特に筋肉や筋肉繊維）の短縮や緊張