Originally Posted by
francesco.decaro
If I may try to throw out some ideas.
Aren't his hips a little too high? Causing his low back to round at the start of the pull?
It looks to me that being a long legged guy, he could narrow the stance by bringing the heels in, and pointing the toes out more. This would allow him a better starting position with slightly lower hips, and to better engage the hip and abductor muscles.
Also, he's using a belt and wraps with 120kg, so I'd say he needs to go down in weight until he can use proper form and a regular grip with no wraps. Or just eat a lot more.
Just trying to check if my corrections would make sense for a SSC.