I bet it has happened to you...there you are head down, cycling good, the wind is with you...and in your imagination you are just ahead of Brad...but he's gaining fast...you're breathing heavy but controlled..and the next minute you have "sucked" an unsuspecting fly down your wind channel...straight into your stomach...who needs power bars...when you can feast on flys...maybe someday day god forbid...I'll suck a wasp in....what a horrible thought...i'll stick to flys instead