Gatorade Scientist Dr. Kim White prepares Blogger Joslin Lofton from pigskinlovinglady.com for a caloric expenditure test during a visit to the Gatorade Performance Lab Tue; Feb 2 during Superbowl Week in South Florida. Lofton is one of several bloggers being tested this week by the Gatorade Sports Sciences Institute to understand how an athlete’s body performs before; during an after a game.
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