If reciprocal innervation failed during a stretch reflex, the consequence might be that
A) the overall movement would be diminished due to opposing muscles contracting simultaneously.
B) the overall movement would be exaggerated due to the lack of regulation from opposing muscle contraction.
C) the complete loss of movement due to lack of stimulation of the effector muscle.

Question

Quizplus · Accepted Answer

Reciprocal innervation ensures that while one muscle contracts, its opposing muscle relaxes, allowing for smooth movement. If this mechanism fails, both the muscle and its antagonist might contract simultaneously, leading to diminished movement.

If Reciprocal Innervation Failed During a Stretch Reflex, the Consequence