Classification of the muscle according to structure Skeletal muscle (attach to bones)_ voluntary muscle striated muscle (Alternating light& dark pattern) Cardiac muscle(in heart) involuntary muscle Smooth muscle (in wall of vessel viscera) Copy Right- rtment of Anatomy-Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Cardiac muscle (in heart) Skeletal muscle (attach to bones) voluntary muscle Classification of the muscle according to structure Smooth muscle (in wall of vessel & viscera) striated muscle involuntary muscle (Alternating light & dark pattern)