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Physical Therapy News and Education from Muscle IQ Physical Therapy
Doctor of Physical Therapy, Chris Knudsen, provides useful insight and analysis of today's top health stories affecting you. Dr. Chris gives his take on recent research articles that pop up in the news, as well as helpful tips for those looking for pain relief from low back pain, neck pain, and other injuries.
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Knee Arthritis Pain: What the MRI, the Brain, and the Muscles Each Tell You — Muscle IQ in Orem
Knee arthritis pain is more than your MRI. What the scan, the brain, and the muscles each show, and how Muscle IQ in Orem evaluates it.
Dr Chris Knudsen
48 minutes ago4 min read
PEMF Therapy for Osteoarthritis: What the Research Shows — Muscle IQ in Orem
PEMF for osteoarthritis: two research reviews, two different answers. What the studies show, and what they don't.
Dr Chris Knudsen
2 days ago3 min read
Why Muscles Can Stay Weak After Pain Is Gone — Muscle IQ in Orem
The injury healed. The pain faded weeks ago, and everyone says you are cleared to get back to normal. So why does that leg, shoulder, or hand still feel a step behind? Maybe the stairs are harder than they should be, or your grip gives out sooner on one side. If that sounds familiar, you are not imagining it, and it is not simply a matter of effort or being out of shape. For many people in Orem and across Utah County, this is one of the most puzzling stretches of recovery: th
Dr Chris Knudsen
4 days ago4 min read
After Meniscus Surgery, Why Won't Your Thigh Muscle Turn Back On? — Muscle IQ in Orem
The surgery went well. The surgeon says the meniscus is taken care of, the incisions are healing, and the pain is much better. So why does your thigh still feel like it belongs to someone else? You try to straighten the knee and the muscle on top just does not answer the way it used to. If that sounds familiar, you are not imagining it, and you are not lazy. For many people in Orem and across Utah County, this is one of the most frustrating parts of recovery. Here is what res
Dr Chris Knudsen
6 days ago4 min read
Why Some Seniors Lose Strength Faster: The Brain's Role — Muscle IQ in Orem
You notice it on the stairs first, or when you push up out of a deep chair. A neighbor your age in Orem still carries groceries without a second thought, while your legs feel a step behind. It is easy to blame age and assume your muscles are simply wearing out. Research suggests the story may be more interesting than that. In one study of older adults, the weaker group showed differences upstream, in the signal the brain sends to the muscle. Strength Is More Than Muscle Size
Dr Chris Knudsen
Oct 23 min read


Knee Arthritis: What Muscle IQ Can Do Before You Consider a Replacement
Maybe it started as stiffness on the stairs. Now your knee aches after a walk around the neighborhood, and someone has used the word "replacement." For a lot of people in Orem and across Utah County, that conversation brings a mix of worry and questions. Here is the hopeful part. For many people with knee arthritis, a well-planned course of physical therapy is a reasonable thing to try first, and research supports it. Pain can ease. Strength can come back. You can get better.
Dr Chris Knudsen
Oct 24 min read
Your Knee MRI Shows Damage. Does That Explain Your Pain? — Muscle IQ in Orem
You finally got the scan. The report lists a meniscus tear, worn cartilage, maybe a bone bruise, and it sounds like an answer. For many people in Orem and across Utah County, that report becomes the whole story of their knee, and the next step feels decided. But a picture of the inside of your knee and the reason your knee hurts are not always the same thing. Here is why that matters if you are weighing your next step. What researchers found in knees that did not hurt In a 20
Dr Chris Knudsen
Sep 304 min read
Rotator Cuff Tear: Do You Need Surgery, or Can the Shoulder Get Strong Again? — Muscle IQ in Orem
Your scan says "rotator cuff tear." Now you can't lift your arm to comb your hair, reach a high shelf, or sleep on your side. The natural conclusion is that the tear is why the shoulder is weak, and that surgery is the only way to fix it. The research tells a more interesting story. In many people, the tear is only part of the picture. A weak shoulder is not always a torn shoulder Strength is not just a matter of muscle and tendon. Your nervous system sets how hard each muscl
Dr Chris Knudsen
Sep 283 min read


Charcot-Marie-Tooth Disease: New Discoveries and What Actually Helps — Muscle IQ in Orem
You have been tripping over your own feet more than you used to. Not on rough ground — on flat sidewalks, on the stairs at home, on nothing in particular. Maybe you have noticed the front of your foot catching just slightly with every step. Maybe a doctor finally put a name to it: Charcot-Marie-Tooth disease, usually shortened to CMT. If you just heard those words for the first time, or you have known for years and are simply tired of being told there is nothing to do about i
Dr Chris Knudsen
Sep 224 min read


How Muscle IQ in Orem Decides Which Treatment Is Right for You
Walk through Muscle IQ on any given day and you'll see one patient on the David Spine machine (a computerized exercise system for the deep muscles of the back and neck), another walking on the AlterG anti-gravity treadmill (a treadmill that takes some of your body weight off through your legs), and a third getting hands-on fascia work at the table. No two patients leave with the same plan. That's not random. Muscle IQ has a long list of treatment methods — you can see the ful
Dr Chris Knudsen
Sep 213 min read


Why Your Good Knee Started Feeling Off Too — What Muscle IQ in Orem Tests For
One knee went bad — on a trail above Orem, on a ladder, on a basketball court, it does not much matter. That is the knee you talk about. That is the knee the scan was for, and the knee you still think about on the stairs. So it is strange when the other leg starts feeling unreliable too. Nothing happened to it. Nobody examined it. But stepping off a curb on that side has started asking for attention it never used to ask for. The same thing happens with shoulders and with back
Dr Chris Knudsen
Sep 103 min read


Your Pain Has a Volume Dial — How Muscle IQ in Orem Turns It Down
You have probably noticed that your pain is not the same every day. Same knee, same back, same neck — but Tuesday was fine and Thursday was rough, and nothing about the injury itself changed in between. It is one of the most common things we hear at our Orem clinic. Most people file that under bad luck, or weather, or having overdone it. There is a better explanation, and it is one of the most useful things a person in pain can understand. Pain Passes Through a Volume Control
Dr Chris Knudsen
Sep 94 min read
Same Rehab, Twice as Many Recoveries — A Stroke Trial About Timing, and How Muscle IQ in Orem Reads It
You and someone else could do the exact same rehabilitation program — same exercises, same repetitions, same six weeks — and finish in very different places. Most people assume the difference comes down to effort, or age, or luck. A trial published in The Lancet in 2021 points at something less obvious: not only what you practice, but what your nervous system is doing at the moment you practice it. One note before going further, so nothing gets misread — the treatment in this
Dr Chris Knudsen
Sep 84 min read


Why Your Whole Body Can Feel Turned Down When One Spot Hurts: A Muscle IQ Hypothesis
You have had the pain long enough that it stopped being just a spot. The knee, or the low back, or the neck is where it started. But lately everything feels a little heavier. Carrying groceries across the parking lot at University Place takes more attention than it should. Getting out of a chair feels like a decision. If you have mentioned this to anyone, you were probably told you are deconditioned. Sometimes that is true. But there is another explanation worth knowing about
Dr Chris Knudsen
Sep 54 min read
Why Your Pain Might Not Be Coming From Where It Hurts — Vagus Nerve Research and Muscle IQ in Orem
You have probably run into the vagus nerve online. It shows up attached to breathing apps, cold plunges, and a lot of confident claims about calm. Set that aside for a minute. The anatomy underneath the trend is more interesting than the wellness version of it — and it explains something that matters if you live in Orem or anywhere in Utah County with pain that has not resolved: why treating the spot that hurts sometimes does not fix it. One thing up front, so nothing here ge
Dr Chris Knudsen
Aug 113 min read


Migraines, the Neck, and Why the Exact Spot Matters — What Muscle IQ in Orem Checks
Short version: recurring migraines and headaches often trace back to irritated tissue in the neck, the jaw, or the base of the skull — not the head itself. Finding which one is a different job than managing the pain. You have had the headaches long enough that you have a routine for them. The dark room. The bottle in the desk drawer. The drive home down State Street with the visor pulled low. Along the way you may have heard stress, posture, or screen time — all of which can
Dr Chris Knudsen
Aug 104 min read
Strong on the Test, Still Not Right — What Muscle IQ in Orem Checks Next
You do not think about standing up. You think about the coffee, the door, the drive down State Street. Underneath all of that, something is holding your spine upright, keeping your knees from folding, and adjusting your balance dozens of times a minute without ever asking your permission. When that background system is working, you never notice it. When it stops working the way it should, you notice everything — stairs take attention, standing at the sink gets tiring, and a l
Dr Chris Knudsen
Aug 74 min read
Healed on Paper, Still Weak — What Muscle IQ in Orem Tests For
You are two years past the knee that went out on a trail above Orem. The swelling is long gone. The scan came back clean. But coming down stairs still takes more attention than it should, and stepping off a curb wrong brings a half-second of not quite trusting that leg. Healed on paper, but it still does not feel like yours. Most people file that under caution, or age, or being out of shape. A 2023 study points at something more specific — and more hopeful. What the Researche
Dr Chris Knudsen
Aug 63 min read


Doing the Exercises and Still Hurting? What Muscle IQ in Orem Trains Instead
You were handed a sheet of paper. Four exercises, three sets of ten, twice a day. You did them — in your living room in Orem, faithfully, for six weeks. And the low back still ached on the drive up Provo Canyon. So you assumed the exercises did not work, or that you needed harder ones. Here is the part worth hearing first: if you did the exercises and nothing changed, that is not a sign you failed at them. It may mean the exercises were never asked to do the thing your back a
Dr Chris Knudsen
Aug 54 min read


Electrical Stimulation Builds Strength and May Quiet Pain — Muscle IQ in Orem
If you have ever had physical therapy after a knee surgery, you have probably had the sticky pads. A therapist places them on your thigh, turns a dial, and your quad muscle starts contracting on its own. It feels strange — a buzzing, gripping pull you are not choosing to make. You were told the purpose was strength. That is true. But a 2023 study published in BMC Musculoskeletal Disorders suggests the pads may have been doing something else at the same time — and the reason t
Dr Chris Knudsen
Aug 44 min read
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