{HEAD ~ Another object} of {TAIL ~ the present invention} is to provide a gym unit for exercise purpose 
of
{ HEAD ~ Another object } of { TAIL ~ the present invention } is to provide a gym unit for exercise purpose
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH