If Trey wanted to straighten a joint, he would need his muscles known as
A) extensors.
B) flexors.
C) antagonists.
D) relaxers.

Question

Quizplus · Accepted Answer

Extensors are the muscles responsible for straightening a joint, whereas flexors are the muscles responsible for bending a joint. Antagonists are muscles that work in opposition to each other, and relaxers is not a term commonly used to describe specific muscle functions.

If Trey Wanted to Straighten a Joint, He Would Need