Steelers' Ryan Shazier retires from NFL after severe spinal injury
NFL, news: Ryan Shazier recovery, video of deadlifting, a year
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Ryan Shazier Officially Retires from the NFL - Sports Illustrated
Ryan Shazier injury update: Steelers LB has feeling in his legs
Steelers LB Shazier remains in hospital with back injury
Ryan Shazier Undergoes Spinal Surgery; Reportedly May Not Play
Some of the scariest NFL moments have happened in Cincinnati
Ryan Shazier's Injury Status Is Still Unclear, But It Looks Dire
Steelers' Ryan Shazier 'May Not Play Football Again' After
Ryan Shazier has spinal stabilization surgery two days after scary
Report: Ryan Shazier has 'some movement' in lower extremities