Carl Yngvar Christensen Documentary NRK1 - YouTube
This is a real heavy weight!
Alot of younger powerlifiters that don't do USAPL and IPF need to understand that they have a VERY strict rule not only on depth but on round time. If you ever go to a meet and they take a break/intermission between events they don't do that in these feds. You do your last squat then right into your bench warm ups.