Maximum Number of Bounces of a Sponge Ball using Alternate Sides of a Table Tennis Paddle while Kneeling on an Exercise Ball in One Minute

Fastest Time to Perform Five Charlier Cuts and Five Saber's Flipper Cuts

Fastest Time to Perform Five Charlier Cuts and Five Muse Cuts

Fastest Time to Perform Five Charlier Cuts and Five Kryptonite Cuts

Fastest Time To Perform Five Charlier Cuts and Five Cox UKER Cuts

Fastest Time to Perform Five Charlier Cuts, Five Saber's Revolution 2 Cuts, and Chen Ka Cut