{HEAD ~ The present invention} is generally directed to {TAIL ~ apparatuses} and methods for evaluating the amount of “play” in a joint 
{ HEAD ~ The present invention } is generally directed to { TAIL ~ apparatuses } and methods for evaluating the amount of “ play ” in a joint
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH