It probably felt like a good morning... because it's a low bar squat.

Realistically,belting up won't help you here (it might, from a psychological perspective) as you'll just have extra bracing in the belted position. You need to make sure your posterior chain is working to keep you in the right position (i.e. glutes, hamstrings) as well as quads to synergise...
Yeah.
I wrote synergise.
In a lifting forum.
You like that?
I bet you do.
In addition, you should NOT be using a belt to account for failure like this, particularly if you have pre-existing back problems (it will mask the problem and - potentially - build you up for a catastrophic break of form, rather than just a little "ouchy").


Realistically,belting up won't help you here (it might, from a psychological perspective) as you'll just have extra bracing in the belted position. You need to make sure your posterior chain is working to keep you in the right position (i.e. glutes, hamstrings) as well as quads to synergise...
Yeah.
I wrote synergise.
In a lifting forum.
You like that?
I bet you do.

In addition, you should NOT be using a belt to account for failure like this, particularly if you have pre-existing back problems (it will mask the problem and - potentially - build you up for a catastrophic break of form, rather than just a little "ouchy").