How NFL Star-Turned-Bodybuilder Greg Jennings Eats 4,000 Calories Per Day

Here are the macros that fuel ex pro-football player and all-around athlete.

Since Super Bowl champ Greg Jennings has begun to pursue a career in bodybuilding he's learned that he needs to eat way more calories, change his training style, and find the right trainer. Greg Jennings' had a 10-year NFL that included two Pro Bowl appearances, and o Super Bowl ring.

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