Racing PositionsBears' Jenkins hopes focus on exercise, nutrition pays dividends1MCourtney CroninJustin Fields' improvement noticeable as QB embraces emphasis on passing4MCourtney CroninBears hope better pieces around QB Justin Fields delivers success in Year 38MCourtney CroninHow Bears QB Justin Fields is changing the narrative of his second season1YCourtney Cronin1YRoman ModrowskiBears designate WR N'Keal Harry for return; OL Cody Whitehair headed to IR1YCourtney Cronin