Best Tumbling on the GROUND! January 17, 2012 by Tony Retrosi Leave a Comment Next time your gymnasts say the floor is too hard or not springy enough- Have them watch this. Thanks to Dima in Ukraine for sharing this. You should check out his youtube channel Facebook0TwitterLinkedin0GoogleEmail Related posts: CRASH OF THE WEEK CRASH OF THE WEEK, Tkatchev Beginning Yurchenko Vaulting. Al Fong Fun Straight Body Drill for Pre-School Drills for Giants on Uneven Bars