Describe the three types of muscle tissues found in the human body, highlighting their key structural and functional differences.

The three types of muscle tissues are skeletal, smooth, and cardiac. Skeletal muscles are voluntary, striated, and multinucleated, responsible for body movement. Smooth muscles are involuntary, non-striated, and uninucleated, found in the walls of internal organs like the stomach and intestines, controlling involuntary movements. Cardiac muscles are involuntary, striated, and typically uninucleated, found only in the heart, responsible for pumping blood.