Which muscle is described as having a horseshoe shape on the back of the upper arm?
Understand the Problem
The question is asking to identify the muscle that has a horseshoe shape on the back of the upper arm from a list of options provided.
Answer
Triceps brachii.
The triceps brachii muscle is described as having a horseshoe shape on the back of the upper arm.
Answer for screen readers
The triceps brachii muscle is described as having a horseshoe shape on the back of the upper arm.
More Information
The triceps brachii is a large muscle with three heads, located on the dorsal (back) part of the upper arm, and it commonly forms a horseshoe shape due to this structure.
Sources
- Triceps brachii - NCBI Bookshelf - ncbi.nlm.nih.gov
- Triceps brachii - Physiopedia - physio-pedia.com
- Triceps Brachii Muscle Anatomy - Bodyworks Prime - bodyworksprime.com
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