Two Gymnasts Played The Most Incredible Seesaw Game Of All Time

British gymnast and trampoline athlete David Rimmer posted this video from training, and it's the most amazing seesaw routine you'll ever see.

Rimmer and his partner are training on a "teeterboard" - which is basically a giant seesaw that can propel performers into the air. They use it in Cirque du Soleil.

Watch as they flip in the air, and even change sides a few times.

The video (via Eurosport):