Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

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brunoG67
Posts: 34
Joined: Tue Nov 11, 2025 9:28 am

Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by brunoG67 »

Every time I go to pull, my lower back kinda rounds right off the floor no matter how tight I get. Not talking crazy cat-back, but it’s definitely not staying flat. Is this just part of pulling from the floor or am I asking for an injury down the line? Any of y’all fought through this?
Luis-VIP
Posts: 19
Joined: Thu Sep 04, 2025 1:30 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by Luis-VIP »

A little curve is normal, bro. Most people aren’t perfectly flat unless they’re built for pulling.
Marshall-S12
Posts: 16
Joined: Thu Sep 04, 2025 1:29 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by Marshall-S12 »

Check your hip height. If you start too low, your body will round just to get into position.
ThomasM
Posts: 26
Joined: Thu Sep 04, 2025 1:28 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by ThomasM »

Could also be hamstring tightness. If they’re stiff, your lower back ends up doing the job.
MorganDsm
Posts: 14
Joined: Thu Sep 04, 2025 1:31 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by MorganDsm »

Film from the side. If the rounding happens before the bar moves, it’s a setup problem. If it happens during the grind, that’s more normal.
brunoG67
Posts: 34
Joined: Tue Nov 11, 2025 9:28 am

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by brunoG67 »

Yeah mine rounds before the bar moves, like right as I grab it. That’s why I’m stressing.
CAngel23
Posts: 22
Joined: Tue Nov 11, 2025 9:25 am

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by CAngel23 »

Try raising the bar an inch with mats or plates. If it fixes the rounding instantly, you’ve got mobility or limb-ratio stuff going on.
ZekeBarBN
Posts: 27
Joined: Thu Sep 04, 2025 12:25 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by ZekeBarBN »

Engage your lats harder. Think “bend the bar toward you.” It locks your spine in place.
AlexS#S
Posts: 21
Joined: Thu Sep 04, 2025 12:30 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by AlexS#S »

And brace like you’re getting punched in the stomach. Most people think they’re bracing but they’re really just holding air.
EdsonGS
Posts: 21
Joined: Thu Sep 04, 2025 12:31 pm

Re: Lower Back Keeps Tucking on Deadlifts - Anyone Else Deal With This?

Post by EdsonGS »

Long torso + short arms makes this way worse, btw. Don’t chase a perfectly flat back if your anatomy says no.
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