Sandwiched between two of the tables, Diedrich is attempting a handstand. He manages to hold himself up in the air for a few seconds before falling over. Undeterred, he tries again. He's the only person manning either of these tables and this was probably a terrible idea.

"Come on guys! Join tumbling! It's fun!" Almost immediately, he falls again. This time on his face. "Or tennis. Tennis is fun too." comes out muffled.