Types of muscles found in human body are- Striated muscles, smooth muscles, cardiac muscles.

Striated muscles- are tubular, cylindrical, unbranched, multinucleated fibres and is usually attached to skeleton. These are voluntary muscles.

Smooth muscles- this has spindle shaped, non striated uninucleated fibres and occurs in walls of internal organs. It is involuntary in action.

Cardiac muscle- it has striated, branched, uninucleated fibres and occurs in walls of heart it is involuntary in action. These cause the rhythmic contraction and expansion of heart throughout the life.