Dr. Emily Warren, DPT — a McKenzie-certified physical therapist with over 14 years of practice in Salt Lake City — sees this regularly at Mindful Movement Physical Therapies.
You survived powder days at Alta — now your back won’t let you tie your ski boots.
Dr. Emily Warren, DPT — McKenzie-certified specialist who’s treated hundreds of Utah skiers with acute and chronic back pain. One-on-one in Salt Lake City — no referral needed.
Quick Answer: Most skiing back pain in Utah comes from repetitive flexion loading (forward bending under compression), combined with asymmetric rotation during moguls and variable snow conditions. Prevention focuses on extension-based mobility and core anti-rotation control, not crunches. If pain lasts more than 72 hours after skiing or refers below the knee, you need a mechanical assessment — not rest and ibuprofen.
You’ve Already Tried Stretching, Foam Rolling, and “Strengthening Your Core”
I see this pattern every January through March in my Holladay clinic: someone who skis Snowbird or Alta 20+ days a season comes in because their low back seized up after a powder day, or they’ve developed a dull ache that won’t go away no matter how many child’s poses they do in the hotel room. They’ve stretched their hamstrings. They’ve done planks. They’ve tried CBD cream and Advil. The pain either comes back the next ski day or never fully resolves.
Here’s what most PTs and urgent care docs won’t tell you: the problem isn’t that you’re too weak or too tight. The problem is that skiing — especially the way we ski variable Wasatch snow — puts your lumbar spine into repeated flexion under load, often with rotation. That’s the exact mechanical pattern that creates disc stress, facet irritation, and eventually referral pain down your leg.
I had a 52-year-old software engineer from Millcreek last season who’d been skiing since he was seven. He came in after three consecutive weekends at Brighton left him unable to stand up straight Monday mornings. His hamstrings were fine. His hip flexors were fine. What wasn’t fine: his lumbar spine had lost all ability to extend under load, and every mogul run was jamming him into more flexion. We didn’t stretch anything. We restored his extension mobility using McKenzie principles, trained anti-rotation strength, and changed his boot-buckling position. He’s back to 30+ days a season.
The issue isn’t your fitness level. The issue is that most generalized “back strengthening” programs ignore the directional preference of your specific spine and the biomechanical reality of skiing in Utah.

Why Utah Skiing Creates a Perfect Storm for Low Back Pain
Repeated Flexion Loading in Variable Snow
When you’re skiing crud, breakable crust, or wet Sierra cement (yes, we get it here after storms), your body compensates by flexing forward at the waist to stay balanced. Every bump absorption, every turn initiation, every time you sit back in the backseat because the snow grabbed your tips — you’re loading your lumbar discs in flexion. A 2019 study in the *Scandinavian Journal of Medicine & Science in Sports* found that recreational skiers experience peak lumbar flexion moments during mogul skiing that exceed 85% of their maximum voluntary flexion capacity. That’s not a strength issue. That’s a repetitive microtrauma issue.
Your intervertebral discs don’t like repeated forward bending under compression. The posterior annulus (back part of the disc) gets stressed. Nucleus pulposus material migrates backward. You might not herniate the disc, but you create enough posterior bulging to irritate the nerve root or create chemical inflammation that refers pain into your glutes, hamstrings, or calves.
Asymmetric Rotation During Turns
Skiing isn’t a sagittal-plane-only activity. Every carved turn involves spinal rotation. If you favor one side (most skiers do), you’re creating asymmetric loading patterns. I see this constantly: right-handed skiers who turn left more aggressively develop right-sided facet irritation or SI joint dysfunction. The facet joints on the side you rotate toward get compressed repeatedly. Over a full season, that’s thousands of repetitions.
Boot-Induced Postural Changes
Ski boots lock your ankles into dorsiflexion and forward lean. For some people, that forward shin angle translates up the kinetic chain into anterior pelvic tilt and increased lumbar lordosis. For others — especially if your boots are too upright or your quads are fatigued — you end up in posterior pelvic tilt and lumbar flexion. Neither is neutral. Both create problems over 4-6 hours of skiing.
I assess this during every ski-related eval: I have patients stand in their actual ski boots (if they brought them) or simulate the position, and I watch what happens to their pelvis and lumbar curve. A 2020 study in the *Journal of Sports Sciences* showed that ski boot geometry significantly alters lumbopelvic rhythm during dynamic activities, and those changes persist for 20-30 minutes after you remove the boots. That’s why your back hurts in the lodge even after you’ve taken your boots off.
Altitude, Dehydration, and Tissue Tolerance
This one’s Utah-specific. You’re skiing at 8,000–11,000 feet. You’re dehydrated because you didn’t drink enough water during the drive up Big Cottonwood Canyon, and the dry air at altitude makes it worse. Dehydrated discs lose height. Dehydrated muscles fatigue faster. A 2018 study in *High Altitude Medicine & Biology* found that disc hydration decreases measurably at elevations above 8,000 feet, reducing the disc’s ability to handle compressive loads. You’re literally skiing with less shock absorption in your spine than you’d have at sea level.
What My Assessment Actually Looks For
When a skier comes into my Salt Lake City or Holladay clinic with back pain, I’m not doing a cookie-cutter evaluation. I’m spending 90 minutes figuring out the mechanical cause and the directional preference of your spine — meaning which movements make your pain better (centralize) and which make it worse (peripheralize). This is McKenzie Method assessment, and it’s the most evidence-based approach we have for mechanical low back pain.
Here’s what I’m testing:
- Repeated movement testing in all planes: I have you do 10+ reps of lumbar flexion (toe touches), extension (standing back bends), side bending, and rotation while I watch whether your pain centralizes (moves toward your spine) or peripheralizes (moves down your leg). Centralization is the single best prognostic indicator we have. A 2021 Cochrane review in the *Journal of Orthopaedic & Sports Physical Therapy* confirmed that patients who centralize during initial eval have significantly better outcomes regardless of imaging findings.
- Straight leg raise (SLR) and slump test: These tell me if there’s neural tension — meaning the sciatic nerve is irritated or compressed. Positive SLR under 45 degrees suggests disc involvement. Pain only at end-range suggests hamstring or soft tissue.
- Spring testing of lumbar segments: I’m palpating each vertebra from L1 through S1 to find restrictions, tenderness, or hypermobility. Skiers often have one stiff segment (usually L4-L5 or L5-S1) and compensatory hypermobility above it.
- FABER and FADIR tests for hip contribution: Hip pathology refers to the low back and gluteal region. I need to rule out femoroacetabular impingement (FAI) or labral issues, especially in skiers who also hike and trail run in the Wasatch during summer.
- Active straight leg raise (ASLR) for motor control: This test reveals whether you can stabilize your pelvis and lumbar spine during single-leg loading. Most skiers with chronic low back pain fail this test bilaterally — they have plenty of strength but zero motor control.
- Gait and squat assessment: I watch you walk and squat. Skiers with back pain almost always have either excessive anterior pelvic tilt during squat descent or they collapse into lumbar flexion. Both patterns predict on-snow problems.
I’m also asking about your boots, your bindings, your stance width, and whether your pain is worse on groomers vs. moguls vs. powder. All of that matters.
What Treatment Actually Involves
If your pain centralizes with extension, I’m using repeated extension exercises (McKenzie protocol) to reduce the disc bulge or posterior migration and restore normal movement. This isn’t one set of 10 reps. This is 10 reps every two hours for the first 48-72 hours, then progressive loading. A 2022 systematic review in *Spine* found that direction-specific exercise based on McKenzie assessment produces faster pain reduction and better long-term outcomes than generic core stabilization programs.
If you have nerve root irritation or deep muscle guarding, I’m using dry needling to release trigger points in the multifidus, quadratus lumborum, or piriformis. I’m a dry needling specialist — I’ve been doing this since 2014 — and it’s not the same as acupuncture. We’re creating a local twitch response to reset the muscle spindle and improve blood flow. For skiers with acute spasm after a hard fall or a day in the bumps, this can change everything in one session.
I’m teaching you anti-rotation exercises like Pallof presses, dead bugs with resistance, and single-leg RDLs — because skiing is fundamentally an anti-rotation sport. Your core’s job isn’t to flex your spine (crunches are useless here). Your core’s job is to resist unwanted rotation and maintain neutral alignment while your legs do the turning. That requires specific training.
If your issue is motor control or faulty movement patterns, we’re doing a lot of Professional Yoga Therapy–based work: breath-linked movement, proprioceptive cueing, and positional awareness. I’m a C-IAYT certified yoga therapist, and I use those tools when someone’s brain has lost the ability to find neutral spine under load. You can’t strengthen what you can’t feel.
We’re also addressing your boot setup. I don’t adjust bindings or do boot fitting — that’s not my scope — but I’ll tell you if your forward lean or cuff alignment is creating a mechanical problem that no amount of PT will fix. I’ve sent plenty of patients to Larry at Ski ‘N See or the boot techs at Backcountry.com in Park City with specific recommendations.
How This Affects Real Utah Skiers (Not Just Weekend Warriors)
If you’re a Cottonwood Heights resident who skins up to Cardiac Ridge before work, back pain doesn’t just ruin your ski day — it ruins your uphill. Touring with a pack in a forward-flexed posture is even worse than resort skiing for disc loading. I’ve treated multiple backcountry skiers who were fine on the descent but developed radicular pain (shooting leg pain) during the skin track because of sustained forward lean.
If you’re a Park City passholder who laps the same groomers at Canyons or Deer Valley, repetitive carving on hardpack creates different stress than moguls. You’re loading facet joints more than discs, especially if you’re an aggressive carver. That produces a different pain pattern — usually worse with extension and rotation to one side, better with flexion. The treatment is completely different.
If you’re someone who only skis 5-7 days a year (usually President’s Day week and a couple weekends), you’re getting hit with a massive volume spike your body isn’t conditioned for. That’s when most herniations happen. I see more acute disc injuries in February than any other month, and they’re almost always in people who went from zero skiing to four consecutive days at Snowbird without any preparation.
And if you’re a former college racer or instructor who’s now in your 50s or 60s and noticing that your back doesn’t recover like it used to — that’s degenerative disc disease or facet arthropathy showing up. The imaging will show it. But here’s the truth: the imaging findings don’t correlate with your pain level. A 2020 study in the *American Journal of Neuroradiology* found that 80% of asymptomatic adults over age 50 have disc bulges or degenerative changes on MRI. The question isn’t whether you have degeneration. The question is whether your movement patterns are making it symptomatic.
When to Get Imaging (And When It Misleads You)
I order imaging or refer for imaging when there are red flags: saddle anesthesia (numbness in your groin/inner thighs), loss of bowel or bladder control, progressive neurological deficit (foot drop, weakness that’s getting worse), or failure to centralize after two weeks of directional-preference treatment. Those situations need an MRI to rule out large disc herniation, spinal stenosis, or cauda equina syndrome.
I also image if there’s a history of significant trauma — you tomahawked off a cliff at Alta and your back hasn’t been the same since — because we need to rule out fracture, especially if you’re over 50 or have osteoporosis risk factors.
But here’s what I tell patients: most MRIs in skiers with back pain show findings that don’t explain the pain. You’ll see “degenerative disc disease at L4-L5” or “mild central canal stenosis” or “small posterior disc bulge.” Your orthopedic surgeon or primary care doc will say “this is normal age-related change” and send you to PT. They’re right. The MRI didn’t change the treatment plan.
What *does* change the treatment plan is the mechanical assessment. If your pain centralizes with extension, we treat you with extension loading regardless of what the MRI shows. If your pain is purely mechanical (meaning it’s better in certain positions and worse in others, not constant), you don’t need imaging before starting treatment. A 2019 clinical practice guideline from the American College of Physicians explicitly recommends *against* routine imaging for nonspecific low back pain in the absence of red flags, because it doesn’t improve outcomes and often leads to unnecessary interventions.
I’ve had patients come in with MRIs showing “severe degenerative changes” who were pain-free after four sessions of McKenzie treatment. I’ve had patients with completely normal MRIs who had debilitating pain because of SI joint dysfunction that doesn’t show up on imaging. The scan is a piece of data. It’s not the whole story.
Why Session Length Changes Everything
Here’s the reality of insurance-based PT in Utah: you get 30-45 minutes with a therapist (maybe), and part of that time is spent with a tech or aide doing your exercises while the PT juggles two other patients. You’re doing the same protocol as everyone else with “low back pain” — some stretches, some generalized core work, maybe some e-stim or ultrasound that doesn’t do anything. You improve slightly because most back pain improves with time, but you’re not getting a true mechanical diagnosis.
In my practice, your initial evaluation is 90 minutes. It’s one-on-one the entire time. I’m not handing you off to anyone. I’m doing the entire McKenzie assessment, testing every movement direction, correlating your symptoms with mechanical loading, and figuring out your specific directional preference. That level of assessment doesn’t happen in 30 minutes.
Follow-up sessions are 60 minutes. Again, one-on-one. We’re progressing your program based on how you responded to the last session, not following a generic protocol. If something isn’t working, I’m changing it in real time. If you need manual therapy (joint mobilization, soft tissue work, dry needling), we have time to do it properly and then reinforce it with exercise.
The clinical outcomes are different because the process is different. I’m not saying insurance-based PT is bad — there are excellent therapists working in those systems — but the constraints of the system limit what’s possible. I left that model in 2015 because I couldn’t practice the way I was trained. Cash-based practice lets me spend the time that complex cases require.
Get Back to Powder Days Without the Low Back Pain
Mindful Movement Physical Therapy serves Salt Lake City, Holladay, Millcreek, and surrounding Utah communities. No referral needed.
Ready to Get Out of Pain?
Dr. Emily Warren, DPT sees patients one-on-one at Mindful Movement Physical Therapies in Holladay and Salt Lake City. No referral needed in Utah. Most patients see clear improvement in 4–6 visits.
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