Question 1
What is the main factor that determines the power of a muscle?
◦ the number of neurons innervating it
◦ the shape
◦ the length
◦ the total number of muscle fibers (cells) available for contraction
Question 2
What is a muscle that provides the major force for producing a specific movement called?
◦ a fixator
◦ an agonist (prime mover)
◦ a synergist
◦ an antagonist