Lower Back Pain After Deadlifts? Ringwood CrossFit Athletes, Read This

It’s one of the most common complaints we hear from local CrossFit athletes around Ringwood:

“My back feels tight or sore after deadlifts – should I be worried?”

Deadlifts are a great exercise for building strength — but when your back tightens up or flares up during or after the lift, it’s usually a sign that something’s off. The good news? Most of the time, it’s not serious. And yes, you can keep training.

Let’s break down why this happens and how to manage it.

Is It “Bad” to Feel Your Back During Deadlifts?

Not necessarily. Your lower back (specifically the lumbar erector spinae) plays a role in stabilising the spine during the lift. Some activation is normal. But if the sensation moves from “working” to “painful”, or it lingers for hours (or days), then something’s up.

We often see athletes in our Ringwood physiotherapy clinic with:

• Sharp or pinching pain during the lift
• Dull ache after heavy sets
• Ongoing tightness that limits other movements
• Discomfort bending forward or sitting after training

Why Your Lower Back Might Hurt After Deadlifts

Here are the most common causes we see:

1. Poor Lumbo-Pelvic Control

If your hips tilt too far forward or your core can’t brace properly, your spine compensates. That overloads the lower back — especially in high-rep WODs or when going heavy.

2. Fatigue and Loss of Form

Fatigue changes everything. Even with great form at the start, poor positioning during later reps increases strain. This is especially true in mixed movements (e.g. deadlifts into box jumps or burpees).

3. Mobility Restrictions

Tight hamstrings, stiff ankles, or poor thoracic mobility can force your spine to move more than it should — leading to pain over time.

4. Going Too Heavy, Too Soon

You know the vibe — PBs, group energy, whiteboards. But jumping in too hard without adequate prep or control often backfires.

How to Manage and Prevent Back Pain After Deadlifts

Here’s what we recommend to Ringwood CrossFitters:

? Modify, Don’t Stop

Complete rest rarely helps. We usually reduce load or switch to Romanian deadlifts, kettlebell deadlifts, or tempo work — all while keeping you moving.

? Control Your Bracing

Work on deep core activation and breathing under load. If your glutes and deep core aren't doing their job, your back ends up taking the slack. Our sports physiotherapy team can help you with proper movement patterning.

? Mobilise and Strengthen

Target areas like hip flexors, hamstrings, and mid-back. We often include this work in our rehab plans for those with lower back pain to improve deadlift positioning and reduce future flare-ups.

? Know When to Get It Checked

If your pain is sharp, radiates down the leg, causes pins and needles, or lasts more than a few days, get assessed. You might be dealing with something more than muscular fatigue.

Why CrossFit Athletes Trust Us in Ringwood

We work with CrossFitters of all levels — from beginners at local gyms to competitive athletes. Our goal is simple: keep you lifting, training, and progressing with confidence.

At Ryan Harris Physiotherapy, we don’t just treat the pain — we address the cause and help you build a more resilient body, specific to the demands of CrossFit.

Struggling With Lower Back Pain From Deadlifts?

Don’t let back pain derail your progress. If you’re based in Ringwood or nearby and need help managing deadlift-related back issues, book online to get started. We’ll help you lift smarter — not lighter.