Ever wonder what the top gymnasts in the world bring to their big meets? Samantha Peszek, a silver medalist at the 2008 Olympic Games, gave us a peek inside a gymnast's bag:
7. Water bottle
10. Lip gloss
11. Floor music
12. Hair ties
But which one of these items is the most important? According to Peszek, "My grips for uneven bars and my floor music."
It would be tough to compete without those!