Nice idea for a clip. There is a few claims in it that I'd take a different perspective on, certainly the one about the press being eliminated from competition due to injury is a tired old one that never seems to go away. The people who were actually involved in the sport at that time all say it was removed because of the difficulty and politics in judging and everyone not involves says it had to do with injury.
The graphics are a little limited and therefore misleading and inconsistent with the voice over at times. On the whole though, a pretty good-faith attempt at pointing out the inescapable science of weightlifting. Sometimes the mentioning of the 's' word together with barbell training and sport is heretical on this forum; thanks for the link.