Jameis Winston shows off slimmer look on beach before training camp

Winston working out with Michael Jordan's former trainer (0:37)

Jim Trotter explains how working with Michael Jordan's former trainer has help change Jameis Winston's body composition. (0:37)

Tampa Bay Buccaneers quarterback Jameis Winston is relaxing in Turks and Caicos this week, but his offseason certainly wasn't a breeze. He committed himself to getting in better shape, and there's photographic evidence of the results.

According to his father, Antonor, Winston has lost about 20 pounds. His trainer, Tim Grover, who previously has worked with the likes of Michael Jordan, posted the comparison photos on Instagram. You can certainly see a difference in his waist size.

The photo on the left is from January 2015, when Winston was preparing for the NFL scouting combine. The one on the right is from this week's vacation.

So how did he manage the impressive transformation? Aside from the tough training sessions with Grover, Winston refrained from eating after 7 p.m. He also cut out eating potato chips and other fattening snacks, according to his father.

Winston and the other Bucs veterans will report for training camp July 27.

Here are some more photos posted on social media from Winston's vacation:

✊🏾Blessed! #turksandcaicos

A photo posted by Jameis Winston (@jaboowins3) on


A photo posted by Jameis Winston (@jaboowins3) on