Kacy Catanzaro has made history by becoming the first female contestant to reach the final round of American Ninja Warrior.

This video shows some of her history-making progress through the obstacle course, with some random guy offering his take on the whole event.

American Ninja Warrior is, unsurprisingly, based on a Japanese TV show. The idea is to find the fittest and most able human specimens out there.

Catanzaro is only 5 feet tall and weighs in at just 100 pounds. Her size is clearly no hindrance when it comes to getting around an obstacle course. And being a gymnast means she’s fit and flexible.

The final round of American Ninja Warrior will take place in Las Vegas, and it’ll be interesting to see how Catanzaro performs.