Tom Brady is well known for his use of social media, especially when it comes to his "pump up" videos he shares before games. This week's was more unusual than most and featured the Red Sox' Mookie Betts, the Bruins' Charlie McAvoy and the Celtics' Jayson Tatum. They happen to be the future of their respective Boston teams. Check it our for yourself!
297.5k Likes, 11.1k Comments - Tom Brady (@tombrady) on Instagram: "Into the fire..."