I'm absolutely amazed by the dedication and athleticism of Tae Kwon Do. There's a really great MMA workout I like to do when I'm feeling extra loose around the middle and it is a total joke compared to this performance. Break a board? Easy for these people. Flip 100 times and land on your feet? They make it look like child's play. But then there's flipping AND breaking boards at the same time?!?! I had to pause the video several times just to make sure it was real. Watch and be amazed and try not to feel bad about yourself.