Question 1
In the lever system that characterizes the interaction between bones and muscle, the bones act as the ________ whereas the joints form the ________.
◦ lever, fulcrums
◦ fulcrum, pulleys
◦ fulcrum, levers
◦ lever, pulleys
Question 2
In order for the bicep muscle to shorten, the force applied by the muscle must be ________ the load applied at the hand.
◦ less than
◦ equal to
◦ greater than