Injury Prevention

Why Does My Back Keep Going Out? How to Break the Cycle

10 min readJake Pawol, PT, DPT, OCS
Man in his forties lifting a sandbag from the ground with a strong hip hinge on sunny outdoor turf

It happened again. You bent down to pick something up, a laundry basket, your kid, a bag of mulch, and your back locked. You know how this goes: a few rough days, some careful walking, it calms down, and then you wait for the next one. Maybe you have started to call it "my bad back," and you keep asking the same question: why does my back keep going out?

Here is what I want you to hear first: a back that keeps going out is not bad luck, and it is not a life sentence. There is a reason it keeps happening, and there is a lot you can do about it. In this article I will walk you through why back pain comes back, what the research says actually stops the cycle, and how I work with people in Waukee who are tired of waiting for the next episode.

Why does my back keep going out?

Back pain comes back for a lot of people. In one study, about 1 in 3 people had another episode within a year of recovering from the last one [1]. The episode settles, but rest does not change what made your back vulnerable in the first place. Exercise is the one prevention method that holds up in the research: pairing it with education cut the risk of a new episode by about 45% [2].

So the short answer is this. Your back keeps going out because the last episode ended, but the cycle did not.

Why the cycle keeps repeating

The last episode is the best predictor of the next one

When researchers looked at what predicts a new episode of back pain, one factor showed up every time: having had one before [1]. That sounds discouraging, but it tells you something useful. How you recover from an episode matters. If an episode ends with your back just as unprepared as before, the next heavy lift or awkward bend finds the same gap.

Rest ends the episode, not the problem

Resting through a flare feels right, and a short break from whatever set it off is fine. But the pain settling down is not the same as your back being ready again. Strength and tolerance for load do not rebuild on their own while you wait. Staying active during an episode leads to slightly better pain and function than bed rest [3], and that is just the starting point.

Fear changes how you move

After a few episodes, most people start protecting their back. You brace before you bend, you stop lifting anything heavy, and you move like your spine is made of glass. I get it. But people with a strong fear of movement tend to have more pain and a slower recovery [4]. A back that never bends or lifts becomes less ready to bend and lift.

"It's my disc" is usually not the whole story

If you have had a scan, you may have been told you have a bulging or degenerated disc. Here is some perspective: disc bulges show up in about 30% of 20-year-olds and 84% of 80-year-olds who have no back pain at all [5]. Those findings are common, and they do not mean your back is fragile.

For most people with back pain, no single exact cause can be found [6]. That is normal, and it is not a reason to give up. It is the reason I test how you move and what your back can handle, not only where it hurts.

What actually stops back pain from coming back

The research here is clearer than most people expect:

  • Exercise plus education lowered the risk of a new episode by about 45% across 21 trials with more than 30,000 people [2].
  • Exercise on its own lowered the risk by about 33%. The researchers recommend strength work combined with stretching or aerobic exercise, 2 to 3 times a week [7].
  • Exercise after an episode cut the number of recurrences at one year in half compared with doing nothing [8].
  • What did not work: education alone, back belts, and shoe insoles showed no effect on preventing back pain [2]. The UK's national guideline also advises against belts, corsets, and orthotics for low back pain [9].

That same guideline recommends staying with your normal activities, using exercise, and using hands-on treatment only as part of a plan that includes exercise [9]. That is exactly how I use manual therapy and dry needling. They calm things down so you can do the work that keeps the pain away.

How I treat back pain that keeps coming back

At Fortitude & Freedom, I work through three stages: Relieve, Restore, and Rebuild.

Relieve. First we settle the current episode. That might mean manual therapy, dry needling, and movement you can do today without making it worse. If you want to know what needling looks like for a back, I wrote about it in Dry Needling for Back Pain: How It Works and What to Expect.

Restore. Next I figure out what your back cannot tolerate yet. Your first visit is a full, one-on-one session with me. I look at how you bend, lift, and move, and what has set off your past episodes. Here is how I evaluate someone on day one.

Rebuild. This is where the cycle actually breaks. We build strength in your trunk, hips, and legs, and we work toward the exact things that used to set your back off: picking up your kid, yard work, a heavy box, your workouts.

Your flare plan. Before you are done, you will know what to do in the first hour and the first day of a flare. That way one bad day does not turn into a bad week.

I hear the results in my patients' own words. One person who had resigned themselves to "a bad back" told me they are now "lifting and moving weight that I have spent most of my life avoiding." Another wrote, "I am now able to hold my young daughter without pain again." That is the goal: not a back you protect, but a back you can use.

What you can start this week

None of this replaces an assessment, but these are safe places to start for most people:

  • Keep moving on a bad day. Walk, change positions often, and avoid spending the day in bed [3][9].
  • Start strength work once the flare settles. Aim for 2 to 3 sessions a week [7]. Good starting points are a hip hinge with a broomstick along your back, glute bridges, side planks, split squats, and carrying something moderately heavy in one hand.
  • Bend and lift again, gradually. The goal is a back that handles bending, not one that never bends. Start light and build.

If you lift and your back tends to go out under the bar, I wrote a separate guide for that: Lower Back Pain After Deadlifts (and How to Keep Lifting).

When to see a physical therapist, and when to go to the ER

See a physical therapist if:

  • Your back has gone out two or three times in the past year.
  • An episode lasts more than a couple of weeks.
  • The pain stops you from working, lifting, or training.
  • The pain runs down your leg. That is a different problem, and I cover it in Sciatica Treatment: Stop Resting, Start Loading.

You do not need a referral to see a physical therapist in Iowa. Here is more on what orthopedic physical therapy is and when you don't need a referral.

Go to the emergency room right away if you have back pain plus any of these [10]:

  • New trouble starting to urinate, or less feeling when you go
  • Numbness in the groin, buttocks, or inner thighs (the "saddle" area)
  • New or worsening weakness in both legs
  • Sciatica in both legs that starts suddenly
  • Back pain with a fever, or after a serious fall or crash

If I ever think you need a doctor or a scan, I will tell you.

Frequently asked questions

Why does my lower back keep hurting?
Usually it is a mix of a past episode and a back that has not rebuilt its tolerance for load. A past episode is the strongest predictor of the next one [1]. It is rarely a sign of serious damage.

Should I rest when my back goes out?
A short break from whatever set it off is fine. Days in bed are not. People who stay active recover slightly better than people who rest in bed [3].

Do I need an MRI if my back keeps going out?
Usually not. Guidelines advise against routine imaging for low back pain [9], and many scan findings show up in people with no pain at all [5]. The red flags above are the exception.

How long does physical therapy for back pain take?
It depends on you, your back, and your goals, so I will not give you a number before I have assessed you. Most of the work happens in the Rebuild stage, and you do much of it on your own between visits.

The bottom line

Your back is not broken. In most cases, it is under-prepared, and that can change. The cycle breaks when you settle the episode, find what your back cannot handle yet, and then build it up with strength work you keep doing after the pain is gone.

If your back keeps going out and you are ready for a plan, book a free discovery call. You can also read more about how I treat back pain at Fortitude & Freedom. Let's get you back to the things the cycle took from you.

References

  1. da Silva T, Mills K, Brown BT, Herbert RD, Maher CG, Hancock MJ. Risk of recurrence of low back pain: a systematic review. Journal of Orthopaedic & Sports Physical Therapy. 2017;47(5):305-313. https://doi.org/10.2519/jospt.2017.7415
  2. Steffens D, Maher CG, Pereira LS, et al. Prevention of low back pain: a systematic review and meta-analysis. JAMA Internal Medicine. 2016;176(2):199-208. https://doi.org/10.1001/jamainternmed.2015.7431
  3. Dahm KT, Brurberg KG, Jamtvedt G, Hagen KB. Advice to rest in bed versus advice to stay active for acute low-back pain and sciatica. Cochrane Database of Systematic Reviews. 2010;(6):CD007612. https://doi.org/10.1002/14651858.CD007612.pub2
  4. Wertli MM, Rasmussen-Barr E, Held U, et al. Fear-avoidance beliefs: a moderator of treatment efficacy in patients with low back pain: a systematic review. The Spine Journal. 2014;14(11):2658-2678. https://doi.org/10.1016/j.spinee.2014.02.033
  5. Brinjikji W, Luetmer PH, Comstock B, et al. Systematic literature review of imaging features of spinal degeneration in asymptomatic populations. American Journal of Neuroradiology. 2015;36(4):811-816. https://pmc.ncbi.nlm.nih.gov/articles/PMC4464797/
  6. Hartvigsen J, Hancock MJ, Kongsted A, et al. What low back pain is and why we need to pay attention. The Lancet. 2018;391(10137):2356-2367. https://doi.org/10.1016/S0140-6736(18)30480-X
  7. Shiri R, Coggon D, Falah-Hassani K. Exercise for the prevention of low back pain: systematic review and meta-analysis of controlled trials. American Journal of Epidemiology. 2018;187(5):1093-1101. https://doi.org/10.1093/aje/kwx337
  8. Choi BK, Verbeek JH, Tam WW, Jiang JY. Exercises for prevention of recurrences of low-back pain. Cochrane Database of Systematic Reviews. 2010;(1):CD006555. https://doi.org/10.1002/14651858.CD006555.pub2
  9. National Institute for Health and Care Excellence. Low back pain and sciatica in over 16s: assessment and management (NG59). https://www.nice.org.uk/guidance/ng59/chapter/Recommendations
  10. Getting It Right First Time (GIRFT), NHS England. National Suspected Cauda Equina Syndrome Pathway. 2023. https://spinal.co.uk/wp-content/uploads/2023/08/National-Suspected-Cauda-Equina-Pathway-February-2023-FINAL-V1-1.pdf

Medical disclaimer: This article is for educational purposes and is not personal medical advice. Consult a healthcare provider about your specific situation. Individual results may vary.

Share this article

Newsletter

Stay in the Game

Training insights, recovery strategies, and performance tips from Jake Pawol — delivered straight to your inbox.

No spam. Unsubscribe anytime.

Medical Disclaimer

This content is for general education and is not medical advice. It does not replace an evaluation by a licensed clinician, and reading it does not create a patient relationship. Talk to a qualified health professional about your own symptoms before you act on anything here. If you have severe, sudden, or worsening symptoms, seek medical care right away.

Ready to Train Through Recovery?

Stop working around the pain. Start fixing the problem with a provider who gets it.

Free Consultation
Keep Reading

Related Articles

How to Train for the Des Moines Marathon Without Getting Hurt
Injury Prevention

How to Train for the Des Moines Marathon Without Getting Hurt

Training for the Des Moines Marathon on October 18? The buildup, not race day, is where most runners get hurt. Here is the sports physical therapy playbook a Waukee PT uses to build mileage, add strength, and reach the start line healthy.

9 min readJake Pawol, PT, DPT, OCS