Well I was getting really good at it, so I kicked very hard, and my leg didn't go in between the stair bars (i don't know what they're called. ha.)... My toe hit one of the bars dead on. Perfectly RIGHT on my toe in the middle of the bar. I thought I broke my toe for a second.
Dang staircase... I don't think I em ever going to try that again. haha. It was fun but it hurt really bad. ha :)
Have a great night...