the knee flexors are a group of muscles stimulated by a single spinal nerve, ____.\na) l5\nb) l4\nc) l3\nd) s1
the knee flexors are a group of muscles stimulated by a single spinal nerve, ____.\na) l5\nb) l4\nc) l3\nd) s1
Answer
Brief Explanations:
Knee flexor muscles (like the hamstrings) are innervated by the L5 spinal nerve, while L3, L4 primarily innervate knee extensors, and S1 is linked to ankle movements.
Answer:
a) L5