Question

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2. Muscles at the back of the upper arm is called​

Answer 1

Answer:

The posterior compartment of the upper arm contains the triceps brachii muscle, which has three heads

Explanation:

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Answer 2

Answer:

The posterior compartment of the upper arm contains the triceps brachii muscle, which has three heads.

The posterior compartment of the upper arm contains the triceps brachii muscle, which has three heads.