Join, share and uploadsound bites and be the firstto get latest sound bites.
"I can sort of switch a gear here or there to sort of give me that extra boost of energy that I need to win a race by a hundredth or do the best time by a second."
Michael Phelps can just switch a gear in order to win.
Choose a player below then copy & paste the embed code below into your web page, blog, or email.
Sign up for info about Hark's new features,upcoming movie releases, and new clips!