Christian McCaffrey may have offset some of the naysayers who doubted him after his bench press performance Thursday, running a 4.48 official 40-yard dash on Friday at the NFL Combine in Indianapolis. .@StanfordFball star puts up a sub 4.50 forty for his first run. #NFLCombine https://t.co/kbEz1KwUfO — NFL Network (@nflnetwork) March 3, 2017 Along with…

via Christian McCaffrey runs 4.48 40, displays athleticism in other events — Mile High Sports