It seems like such a simple thing, such an obvious thing: Stroking is the base of any figure skating warm up, right?
It may be the base, but there's more to stroking than you might think. The stroking portion of your warm up needs to get your pulse rate up, warm up your muscles, help you feel your edges under you, and get you skating with the best technique right from the start so that you can do everything else. Oh, wait, that last bit... that's the hard part, so, let's start there.
When I saw this image on Facebook today, two feelings hit me at the exact same time. One feeling was triumph of the people over abusive authority. The other feeling was fear for the abuse of "The People" over police officers who are really just trying to do their job.