MUSCLE PHYSIOLOGY

Detailed explanation-1: -Fascia, connective tissue outside the epimysium, surrounds and separates the muscles.

Detailed explanation-2: -perimysium is the sheath of connective tissue surrounding a bundle of muscle fibres.

Detailed explanation-3: -The periosteum, endosteum and perichondrium are all layers of tissue in and around your bones. The periosteum is the sheath outside your bones that supplies them with blood, nerves and the cells that help them grow and heal. The endosteum is a membrane that lines the center of your bones that contain bone marrow.