ACSM 010-111 Exam - Topic 3 Question 90 Discussion

Actual exam question for ACSM's 010-111 exam

Question #: 90
Topic #: 3

[All 010-111 Questions]

What muscle extends the elbow?

ASupinator teres

BPronator teres

CBiceps brachii

DTriceps brachii

Show Suggested Answer

Suggested Answer: D

by Paris at Apr 08, 2026, 03:03 PM

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Desiree

7 hours ago

I think it's D) Triceps brachii.

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Micaela

5 days ago

100% agree with D) Triceps brachii!

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Kimbery

11 days ago

Wait, are you sure it’s not A) Supinator teres?

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Lenna

16 days ago

No way, it’s gotta be D) Triceps!

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Casie

2 months ago

I thought it was B) Pronator teres?

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Tommy

2 months ago

Definitely D) Triceps brachii!

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Macy

3 months ago

I’m pretty certain it’s not the supinator teres or pronator teres, so it has to be either the biceps or triceps. I’ll go with triceps.

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Vi

3 months ago

I’m a bit confused because I know the biceps brachii flexes the elbow, but does it also extend?

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Erick

3 months ago

I remember practicing a question like this, and I think the answer was definitely the triceps brachii.

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Kenia

3 months ago

I think the triceps brachii is the one that extends the elbow, but I’m not completely sure.

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