Tim Taylor is a senior writer at Innerbody Research focusing on human anatomy and physiology. Tim earned both his Bachelor of Science degree in Biology and his Master's degree in Teaching from the University of Pittsburgh.

Last updated: May 5th, 2025

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The peroneus brevis muscle (sometimes called the fibularis brevis muscle) originates from the mid-portion of the shaft of the fibula and inserts on the base of the #5 metatarsal bone. It extends and abducts the foot.

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