Think you have thunder thighs? Talk to a professional cyclist! But they're not ashamed--it's those thighs that help them win races. Just check out this article, "Thigh-Popping Success on a Bike Lies in the Quads" from The New York Times. With strength comes increased power, and that's not just for quads. Physical therapy can increase your strength, too. After all, those muscles don't build themselves! As one cyclist laughs, " 'Your friends love to hear about your muscles...Pull down your pants to show them your strong quads and muscle definition. Make them grab your legs in public....We can all be winners here.' "