There is no doubt that usually a picture is worth much more than dozens of words. Both Youtube and increasing quality of movie cameras and PCs processing power changed the way we got information. There are a lot of movie clips about the sliding sport of skeleton. Starting from POV videos taken by GoPro mounted on the helmet, going through amateur para-documentary, from fully professional and high quality Eurosport or RedBull footage. Below they are what I think are the best I have seen.