The Squat - Under the Bar Mark Rippetoe | May 12, 2015 How to squat from the Starting Strength DVD (released 2010). Mark Rippetoe takes lifters of varying size and shape through the Starting Strength teaching progression for the squat as detailed in Starting Strength: Basic Barbell Training. This is part 2 of a series on learning how to squat. In the next video, Rippetoe says a few words about squat depth. All Part 1 Part 3 Part 4