The quarterback praised assistant athletic trainer and physical therapist Julie Frymyer. Brock Purdy Tore His PCL in NFC Championship Game (TV-G; 0:30) If anything remotely positive has come out of a tough 2022 for the NFL injury-wise, it's the increasing attention given to the league's medical professionals, too often unsung heroes. For instance,  Bills  assistant trainer Denny Kellington was fêted...

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