Asked by Nathan Markle on May 30, 2024
Verified
A particular muscle causes flexion of the lower limb at the knee. It is located on the posterior side of the thigh. Where would you expect to find its antagonist?
A) On the medial side of the thigh
B) On the anterior side of the thigh
C) On the lateral side of the thigh
D) On the posterior side of the thigh too
E) On any side of the thigh
Antagonist
A muscle that opposes the action of another muscle, known as the agonist, to enable movement and coordination.
Flexion
A movement that decreases the angle between two body parts, such as bending the arm at the elbow.
Lower Limb
Refers to the portion of the body from the hip to the toes, including the thigh, leg, ankle, and foot.
- Pinpoint and elucidate the significance of actions performed by muscles, specifically agonists, antagonists, synergists, and fixators.
Verified Answer
LG
Lauryn GlotfeltyJun 04, 2024
Final Answer :
B
Explanation :
The antagonist muscle for knee flexion is knee extension, which is found on the anterior side of the thigh. Therefore, the best choice is B – on the anterior side of the thigh.
Learning Objectives
- Pinpoint and elucidate the significance of actions performed by muscles, specifically agonists, antagonists, synergists, and fixators.