United Kingdom, Jan. 14 -- Tom Brady has been "in the gym too much".

The 48-year-old former sports star is busily preparing to make his flag football debut at the Fanatics Flag Football Classic in March, and Tom has been hitting the gym hard ahead of his first game.

The NFL icon told People: "The problem is I've probably been in the gym too much, but I've had less time on the field and I need to spend more time on the field getting ready."

Tom currently feels "pretty good" from a physical standpoint. However, he doesn't yet feel game-ready.

He said: "I haven't got hit in a long time, so I gotta get out there and throw a little bit more to get my arm ready to go, but I think it's going to go pretty good."

Meanwhile, Tom previously exp...