Which type of muscle is attached to the skeleton?

Skeletal muscle is the type of muscle that is directly attached to the skeleton. It plays a crucial role in facilitating voluntary movements of the body, allowing individuals to perform activities such as walking, running, and lifting. This muscle type is characterized by its striated appearance under a microscope and is under conscious control, meaning that the brain sends signals to these muscles to contract and produce movement.

Skeletal muscle fibers are arranged in bundles and are connected to bones via tendons, which allow for the transfer of force necessary to move various parts of the skeleton. This functional relationship makes skeletal muscle vital for maintaining posture, balance, and overall body mechanics.

In contrast, smooth muscle is found in the walls of internal organs and is responsible for involuntary movements, such as the contraction of the digestive system. Cardiac muscle, found only in the heart, is also involuntary and specialized for continuous, rhythmic contractions essential for pumping blood. The term "connective muscle" does not refer to a recognized type of muscle tissue, highlighting the importance of understanding the distinct roles and characteristics of the different muscle types.