Beginning Yurchenko Vaulting. Al Fong December 16, 2011 by Tony Retrosi Leave a Comment Thanks to Contributor Owen Field from Nebraska for sharing these. Make sure you follow his blog at: Coach Owen Field Al Fong Beginning Yurchenko Vaulting from Region 4 Training Camp. Keep the momentum going. Become a contributor! SHARE Facebook0TwitterLinkedin0GoogleEmail Related posts: Welcome Al Fong Trampoline for Team Part 4 of 4 Al Fong Trampoline drills for Team Part 1 of 4 Al Fong Trampoline for Team Part 3 of 4 KIP DRILLS