Multiple Choice
Passive force
A) Has a biphasic relationship with muscle length, being m axim al at rest length
B) Is the force exerted by a muscle without nervous excitation
C) Is inversely related to muscle velocity
D) Is inversely related to the active force
E) Is directly related to the active force
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Physiological recruitment of muscle fibers<br>A) Is random<br>B)
Q5: A muscle with a radius of 3
Q6: The muscle twitch<br>A) Lasts 5 ms or
Q7: Maximum force in muscle is produced<br>A) At
Q8: Maximum power in muscle is produced<br>A) At
Q10: Tetanic force is typically about<br>A) 10% greater
Q11: In an isometric contraction<br>A) The muscle lengthens<br>B)
Q12: The muscles with the greatest endurance are
Q13: A motor unit is<br>A) A motor neuron
Q14: “Recruitment” refers to<br>A) Increasing muscle force by