Roger Federer recently said he had lost weight sometime in 2009 from mono virus

OrLevy

03-30-2010, 12:00 AM

While the weight on the ATP site rarely changes (unless the player announces his weight, which happened with Roger like... two years ago), and doesn't reflect the ups and downs in their weight. Roger recently said he had lost weight sometime in 2009 because he said he felt a bit slow. I believe he goes up and down quite a bit. He's naturally slender, and the 'gut' he sometimes seems to have is mostly about his posture than anything else, he tend to stand with his back arched a bit, but if you look at him sitting down shirtless, there's not an ounce of fat there, he just doesn't have the six pack some of the other guys do.

And yeah, he has massive muscles in his legs. You look at him sitting down sometimes next to the other guys, and the muscles in his legs are totally riped and defined.

http://tt.tennis-warehouse.com/archive/index.php/t-320079.html