Line changes happen so often in hockey, you'd think every NHL player would have mastered the art of it. Swing one leg over, plant the foot in the ice and swing the other leg over.
Like learning how to walk, really. Sometimes line changes are hard, though.
Take Florida Panthers forward Vincent Trocheck, for example.
Thanks to the camera angle, there's no way to know for sure if he ever landed on the ice. He could be falling forever, tumbling through another dimension. Makes you think.