Gisele, 33, and four-year-old Ben attended the session in Massachusetts, which was held for both Tom's team - the New England Patriots - and the Tampa Bay Buccaneers.
Once Tom, 36, had finished getting hot and sweaty, he was joined by his wife and son on the field. They were then captured on camera as Tom lifted up Ben to give him a hug. Aww!
Gisele met Tom on a blind date and they married in an intimate ceremony in February 2009 - just one month after they had got engaged.
Benjamin was born the following December and, in February last year, they welcomed their daughter Vivan into the world.
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