When your Back Hurts – is Rest Helping or Hurting?
Whenever someone finds out I’m a physical therapist, the next question is almost always something like… “What can I do for [insert the blank] injury?” And when it comes to back pain specifically, people often ask me: “Should I be resting it?”
It’s no surprise that the vast majority of folks I speak with about back pain have been told by well-meaning friends, family, or even doctors that rest is the best thing for back pain — especially when you first hurt it. But what if I told you that rest might actually be the worst thing you can do? That resting and doing nothing — even when you’ve acutely hurt your back — can actually delay recovery and even make your back pain worse in the long-term.
Conventional advice tells us that back pain should be treated with ice, inactivity, and as little movement as possible — and when it feels better — to start slowly moving it. That advice makes sense on the surface — after all, if something hurts, shouldn’t you avoid using it? But research (and decades of clinical experience) shows us that this approach can actually prolong healing, increase pain sensitivity, and make it more likely that your back pain will return again and worse, become a long-term issue.
Why Rest Doesn’t Work
Modern health research is very clear on this: too much rest after a musculoskeletal injury like back pain leads to muscle deconditioning, joint stiffness, poor circulation, and even heightened pain sensitivity. A well-known review published in The Lancet concluded that staying active is one of the best things you can do for non-specific (mechanical) low back pain. In fact, people who remain as active as possible — within reason — recover faster and are less likely to develop chronic symptoms.
Here’s why: your joints and tissues thrive on movement. Motion promotes circulation, reduces inflammation, and helps your muscles and nerves return to normal function. When you stop moving, the opposite happens. Your muscles tighten, your joints stiffen, and your brain becomes more sensitized to pain signals. That’s how a small tweak in your back can turn into months (or years) of recurring pain if you’re not careful.
Movement is Medicine
Now, this doesn’t mean you should ignore your pain and go back to the gym, golf, or even all your daily house chores the next day. There’s a difference between smart movement and overdoing it. But most people fall on the other side of the spectrum — they stop moving entirely, waiting for the pain to just “go away.”
What I recommend instead is gentle, intentional movement that keeps your body active without making things worse. Walking, for example, is one of the best low-impact ways to get your spine moving and your blood flowing. If walking feels okay, it’s a great first step toward healing.
Specific exercises tailored to your pain are also incredibly powerful. These movements help “reset” your nervous system, calm down overactive muscles, and restore balance to the structures around your spine. In my clinic, I call these “first-aid movements.” They’re often simple, but highly specific — and they can help you move from debilitating pain to something much more manageable.
But What If Movement Feels Impossible?
I get it — sometimes your back pain is so bad that even getting out of bed or walking across the room feels unbearable. If you’re stuck in this kind of pain cycle, you may not be able to figure out on your own what’s safe to do. And in those cases, the worst thing you can do is wait it out or rely on generic advice from Google or YouTube.
This is where working with a mechanical back pain specialist can be a game changer. A trained expert can evaluate your pain based on movement patterns — not just an image or MRI — and guide you toward the exact movement your body needs to start calming the pain down. In fact, I often see patients go from 10/10 pain to 3/10 in their very first session, simply by finding and repeating the movement that’s right for their spine.
That kind of progress might seem like magic — but it’s just smart biomechanics. The body wants to heal, but it needs the right inputs. A movement-based mechanical specialist knows how to give your body those inputs safely and effectively.
Finding the Middle Ground
The key takeaway is this: while you may need to modify your activity levels when your back flares up, the goal should never be total rest. There is always some kind of movement you can do — and the sooner you find it, the sooner your healing process will begin.
If you’ve been dealing with back pain for more than a few days, and especially if it’s stopping you from doing the things you love, don’t wait around hoping rest will fix it.
The better alternative?
Talk to a professional who understands movement, mechanics, and pain. A customized plan — not a generic rest-and-wait approach — is what truly sets people on the path to lasting relief. Movement is powerful medicine — especially when it’s prescribed correctly.
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Dr. Carrie Jose, Physical Therapy Specialist, and Mechanical Pain Expert, owns CJ Physical Therapy & Pilates in Portsmouth, NH, and writes for Seacoast Media Group. If local to Portsmouth, NH, and looking for help – request a FREE Discovery Visit with one of her Specialists by CLICKING HERE.