This is Matthew Stafford of the Detroit Lions testing at the media center of Super Bowl XLIV in South Florida, 2010. Gatorade has pitted some of the NFL's best players against a handful of bloggers to show the effects of the new three-part G-Series before, during and after working out.
This is the raw video from Gatorade's testing. There is a part 2 as well. In addition, there may be an edited version released soon.
Links after the jump.
AUDIO OF STAFFORD RECORDED BY GATORADE
Links updated, thanks.