This invention relates to {HEAD ~ the field} of exercise equipment and specifically to hand held {TAIL ~ weights} in the form of dumbbells 
This invention relates to { HEAD ~ the field } of exercise equipment and specifically to hand held { TAIL ~ weights } in the form of dumbbells
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH