What is one characteristic feature of skeletal muscle compared to other muscle types?

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Skeletal muscle is distinguished from other muscle types by being under voluntary control. This means that individuals can consciously decide to contract their skeletal muscles to produce movement, such as walking, running, or lifting. This voluntary control is primarily evident due to the fact that skeletal muscles are innervated by the somatic nervous system, which is responsible for voluntary motor functions.

In contrast, smooth muscle operates involuntarily and is controlled by the autonomic nervous system, meaning its contractions are not under conscious control. Cardiac muscle, while also involuntary, is restricted to the heart and additionally exhibits rhythmic contractions, which is essential for maintaining a consistent heartbeat. The characteristic of skeletal muscle being able to be consciously controlled allows for a wide range of complex movements and is a defining feature that sets it apart from both smooth and cardiac muscle.

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