If you missed the horrific injury last night in the NBA season opener, some advice, skip it if you get squeamish at these sort of things.

The injury happened at the beginning of the game to Gordon Hayward, forward for the Boston Celtics, when he jumped and landed awkwardly on his leg.

You can hear the bones cracking and the shot of him with the clearly broken leg is terrible. Here are some reactions of people watching it for the first time.