#Bills WR coach Chad Hall warming up with the unit wearing MMA gloves. Cool drills to work on the receivers’ first move off the snap. #BillsMafia pic.twitter.com/4Wgo2hCs4K— Matt Parrino (@MattParrino) July 28, 2019
#Bills WR coach Chad Hall warming up with the unit wearing MMA gloves. Cool drills to work on the receivers’ first move off the snap. #BillsMafia pic.twitter.com/4Wgo2hCs4K