Muscle fibers are directly surrounded by which thin layer of connective tissue? muscle fibers are directly surrounded by which thin layer of connective tissue? perimysium tendon endomysium epimysium

Endomysium is the tiny layer of connective tissue that directly surrounds each muscle fiber. It is a sheet of dense irregular connective tissue which draws the entire muscle and defends muscles from abrasion against other muscles and bones. It is also composed of capillaries and nerves.