Concept
Version 14
Created by Boundless
Overview of Motor Integration
Rectus femoris
The rectus femoris muscle is one of the four quadriceps muscles of the human body. These muscles may have as many as a thousand fibers in each motor unit.
This is an anatomical drawing of the rectus femoris muscle. It is one of the four quadriceps muscles of the human body. As can be seen, these muscles may have as many as a thousand fibers in each motor unit.
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