{HEAD ~ A selector} is movable into {TAIL ~ different positions} relative to the handle and relative to the weight plates for coupling selected numbers of left weight plates to the left end of the handle and selected numbers of right weight plates to the right end of the handle 
is movable into
{ HEAD ~ A selector } is movable into { TAIL ~ different positions } relative to the handle and relative to the weight plates for coupling selected numbers of left weight plates to the left end of the handle and selected numbers of right weight plates to the right end of the handle
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH