Trey Lance must adjust throw for long term success | Chris Simms Unbuttoned | NBC Sports
Phil Simms breaks down Trey Lance’s throw and dives into how the 49ers rookie can change his technique to become a more sustainable player. #NBCSports #ChrisSimmsUnbuttoned #TreyLance » Subscribe to NBC Sports: https://www.youtube.com/nbcsports » Watch Live Sports on NBCSports.com: http://www.nbcsports.com/live…