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