Tom Brady says he's not oblivious to the issues surrounding concussions in the NFL, but he says he's personally not concerned.
Brady, 40, is in his 18th season. He says he's quicker now than ever before.
Brady says concussions are just part of the risk of playing the game; his wife raised eyebrows last year when she admitted in an interview that he often gets concussions and no one talks about it.
Brady says he's taking care of his body and hopes to avoid talk of retirement until he's 45-years-old.