WHEN YOUR DOING BARBELL BACK FLYS WHERE YOUR STOMACHE IS AGAINST SEAT YOUR LOOKING DOWN ,DO THESE WRIST CURLS ALMOST TILL YOUR FIREARMS WRIST RIGHT GOES CLOCK WISE LEFT COUNTER THEN VISE VERSA THIS HELPS ON THIS ⬆️ ADJUST SEAT ANGLE FOR DIFFERENT ENGAGEMENT IT MAY BE DAY OF ITS OWN MY BACK FEELS BETTER THE MORE SEATED THAT BACK MASSAGE SEAT AT MALL POSITION FEELS GREAT IN GENERAL