Yumshoq to'qimalarning yopiq shikasti – teri yuzasining butunligi buzilmasdan, to'qon zarba yoki og'ir narsaning bosimi natijasida yumshoq to'qimalar (muskul, yog' to'qimasi, fastsiya, tendon, ligamentlar, tomirlar, nervlar) shikastlanishi