{TAIL ~ The COR} is a direct measure of the resilience of {HEAD ~ a golf ball} at a particular inbound velocity 
{ TAIL ~ The COR } is a direct measure of the resilience of { HEAD ~ a golf ball } at a particular inbound velocity
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH