Simone Biles On Vault At U.S. Gymnastics Championships | Summer Champions Series

Simone Biles shows off her power in her final vault routines at U.S. Gymnastics Championships as part of the Team USA Summer Champions Series presented by Xfinity.

• #sports
• #team_usa
• #simone_biles
• #us_gymnastics_championships
• #vault_simone_biles
• #summer_champions_series
• #xfinity