Sean Waxman - Fixing A Collapsing Clean or Squat
Rounding your back when catching a heavy clean or collapsing out of the hole on a heavy front squat is a common issue and something that can be fixed. Check out what Sean Waxman has to say on how to figure out the source of the problem and address it.
If you want more Sean Waxman, listen up for some real life advice on toughness.