Simone Biles Showcases Her Technique In Her Floor Routine | Summer Champions Series
- Published on: 21 August 2018
- Simone Biles performs her floor routine, which is the most difficult routine in the world, at U.S. Gymnastics Championships as part of the Team USA Summer Champions Series presented by Xfinity.
- Runtime : 4:6
- team usa simone biles floor routine simone biles summer champions series us gymnastics championships