A selector is movable into 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 {HEAD ~ selected numbers} of {TAIL ~ right weight plates} to the right end of the handle 
of
A selector is movable into 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 { HEAD ~ selected numbers } of { TAIL ~ right weight plates } to the right end of the handle
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 HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH