It's Just a Workout -- No Olympic Refueling Needed

by Howard Schneider

Energy bars. Performance drinks. Gels. Gu. Sport Beans. Shot Blocks. All doused with a whey protein shake. By the time you're done with the concoctions being marketed to help you work out, there may be a half a day's worth of calories consumed and not much to show for it -- aside from a bit of extra flab. >>>