EE SAID THAT AFTER GREASING HIS LOADER HE CLIMBED THE LADDER UP TO THE CAB OF HIS 980 G LOADER. HE LOADED THREE TRI AXEL THEN SAID HE NEEDED A MINUTE TO TRY AND WALK OFF A KINK IN HIS BACK. NE XT HE RADIED THAT HE WAS HURTING TOO BAD TO GET DOWN OUT OF HIS LOADER. HE BELIEVES HE TWISTED SOMETHING CLIMBING THE LADDER.