Deadlift form check 255lbs

[Koutalianos]

Looking for some advice/criticism on my deadlift. I feel like I have trouble keep my lower back tight or that I am hyper extending my lumbar when I put my chest out to tighten up.

Thank you

YouTube

[Mark Rippetoe]

Step 4?

[Koutalianos]

-Yes, I need to focus on setting and maintaining my back in extension more. I tweaked something a few months ago and I now I occasionally feel a really minor pain on the left side of my
back when I set my lower back into extension.

-I watched the "fixing a rounded low back in the deadlift" video earlier (Fixing a Rounded Low Back in the Deadlift | Nick Delgadillo) and Nick mentioned the cue "shove your belly between your thighs". Do you think this would be helpful in my case?

-Does my hip position look ok?

Thank you for your time, I really appreciate it.

[Mark Rippetoe]

I watched the "fixing a rounded low back in the deadlift" video earlier (Fixing a Rounded Low Back in the Deadlift | Nick Delgadillo) and Nick mentioned the cue "shove your belly between your thighs". Do you think this would be helpful in my case?

Yes. Use that cue.

Does my hip position look ok?

Back a little farther.