Racing PositionsBears' Jenkins hopes focus on exercise, nutrition pays dividends2MCourtney CroninBears guard Jenkins headed to IR with leg injury3MCourtney CroninBears LG Jenkins (leg) to miss time, source says4MCourtney CroninJustin Fields' improvement noticeable as QB embraces emphasis on passing4MCourtney CroninBears hope better pieces around QB Justin Fields delivers success in Year 38MCourtney CroninBears' Jenkins out of hospital after injuring neck1YBears G Jenkins taken off on stretcher in loss1YCourtney CroninHow can the Bears adjust their offense to better utilize Justin Fields?1YCourtney CroninBears' Justin Fields shows improvement by 'staying calm in the pocket'1YCourtney CroninBears designate WR N'Keal Harry for return; OL Cody Whitehair headed to IR1YCourtney Cronin