Athletes do some really impressive things on the court and field. It's what they train to do. But every now and then, an NBA player will miss a slam dunk or an NHL player will miss an easy goal, and everyone will sit back and say, "How the hell did he miss that?" Bleacher Report put together a list of some of these moments over here. We still don't understand how this happens at the highest levels of sports.

[via Bleacher Report]