It's all in how you do it.
What are the best "How-To" videos you have seen. Dave Tate's 6-Week Bench Press Cure was really good for a quick video and also his "So you think you can bench" series was very good. Who has other good how-to videos? Specifically I'm looking for a Squat and Deadlift video. I tried to search for them, but YouTube is full people who act like they know, and maybe they do, but none of them look like they can do twice their body weight.