Muscles that seem to be plump have a large mass of tissue located in the middle of the muscle, between the insertion and the origin, called:


Aa belly
Ba swole
Ca core
Dan engorgement
Ea protuberance

Verified Answer :

Final answer:

The plump part of a muscle located between the origin and insertion is known as the belly. It serves as the primary area for muscle mass and strength. Understanding the anatomy of the muscle helps in studying how muscles function during movement.


Explanation:

The Anatomy of Muscles

The part of the muscle that appears plump and has a significant mass of tissue located between the origin and the insertion is called the belly of the muscle. The belly is the thick, fleshy portion where muscle fibers are concentrated, enabling the muscle to generate force during contraction.

For example, in the biceps brachii, the belly is the central bulging part of the muscle that you can see when the arm is flexed. It is important for identifying muscle strength and function in physical activities.

Key Terms

  • Origin: The point where the muscle attaches to the stationary bone.
  • Insertion: The point where the muscle attaches to the moving bone.

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