Question

When the term rectus appears in the name of a muscle, it indicates that?

Answer 1

When the term rectus appears in the name of a muscle, it indicates that the muscle fascicles run parallel to the mid-line of the body. 

Answer 2

This indicates that the muscle fascicles run parallel to the midline of the body.

Muscles are made up of specialised tissues and cells that function together to move different parts of the body.

The three main types of muscles in the body are:

• Skeletal muscle

• smooth muscle and

• cardiac muscle.

Rectus is included In the muscles whose muscle fascicles are positioned parallel to the midline of the body that is in an anatomical position.

An example is such muscle is the rectus abdominis located at the anterior part of the abdominal cavity.

Rectus abdominis is an example of a skeletal muscle.

Therefore, the term rectus indicates that the muscle fascicles run parallel to the midline of the body.

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