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