Tom Brady, with a thumbs up, reports for work at Gillette Stadium

FOXBOROUGH, Mass. -- New England Patriots quarterback Tom Brady reported to Gillette Stadium on Monday, as he previewed his arrival with an Instagram post.

It feels so good to be baaaaaaaaack #trainingcamp #LETSGO

A post shared by Tom Brady (@tombrady) on

Brady arrived at the stadium in the 9 a.m. hour, as Monday marks the day that rookies, quarterbacks and players who are recovering from physical ailments report to work. The remaining players on the roster are scheduled to report Wednesday.

Brady is set to celebrate his 40th birthday on Aug. 3.