Which of the following would be recruited later in muscle stimulation when contractile strength increases?
A) motor units with larger, less excitable neurons
B) many small motor units with the ability to stimulate other motor units
C) motor units with the longest muscle fibers
D) large motor units with small, highly excitable neurons

Question

Quizplus · Accepted Answer

Motor units with larger, less excitable neurons are recruited later as they are responsible for generating greater force, which is needed when contractile strength increases.

Which of the Following Would Be Recruited Later in Muscle