MUSCLE PHYSIOLOGY

Detailed explanation-1: -The connective tissue sheath covering each fasciculus is known as perimysium, and the innermost sheath surrounding individual muscle fiber is known as endomysium.

Detailed explanation-2: -Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium. Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium.

Detailed explanation-3: -Skeletal muscles are grouped into fascicles, which are bunches of muscle fibers surrounded by a perimysium.

Detailed explanation-4: -1 – The Three Connective Tissue Layers: Bundles of muscle fibers, called fascicles, are covered by the perimysium.

Detailed explanation-5: -1. The epimysium is the dense connective tissue that surrounds the entire muscle tissue. The epimysium usually contains many bundles (fascicles) of muscle fibers. 2. The perimysium is the connective tissue that surrounds each bundle of muscle fibers.