The repetitive strain injuries we see most in Magic Valley dairy and farm work

Milking three shifts a day. Moving hand lines before the sun is up. Stacking bales, sorting calves, running the same wrench on the same bolt in the same awkward position every week. Work in the Magic Valley is built on repetition, and repetition is exactly what a repetitive strain injury feeds on. At Canyon Springs Chiropractic in Twin Falls we see the same repetitive strain injuries come through the door season after season, and almost none of them started with a single dramatic moment.

That is what makes this frustrating. A repetitive strain injury builds quietly. One shift adds a little irritation, the next shift adds a little more, and the body keeps up with the repair work for a while. Then one morning a wrist will not close around a hose, or a shoulder will not lift a bucket, and the pain that had been sitting in the background for months is suddenly the whole day.

What a repetitive strain injury actually is

A repetitive strain injury is damage that accumulates in soft tissue from doing the same thing over and over without enough recovery in between. You may hear it called a repetitive motion injury, occupational overuse syndrome, or a repetitive stress injury on older paperwork. The names change. The mechanism does not. Repetitive motion creates friction, friction creates inflammation, inflammation creates swelling, and swelling crowds the space that structure needed in the first place. Now the same repetitive motion that never bothered you produces pain.

Two things separate this from a rolled ankle or a broken bone. First, there is no obvious injury event to point at, so most people wait. Second, the affected area keeps working every single day, which means it never gets the quiet stretch it needs to calm down. That combination is why a repetitive strain injury can drag on for a year when early treatment could have settled it in weeks.

Why dairy and farm work is such a reliable source

Step into a parlor and count the repetitions. Stripping, dipping, wiping, attaching, all with a pinched grip and a bent wrist, at a height that is rarely ideal, in cold and damp conditions, often through gloves that force a harder squeeze than bare hands would need. Multiply that by a few hundred cows and then by three shifts. Every one of those repetitive actions is small. Added together they are a workload the wrist and forearm were never designed to absorb without a break.

Field and shop work builds its own version. Moving irrigation pipe puts the shoulder overhead again and again. Loading, unloading and gate work ask for the same twist and lift pattern hundreds of times. Long days in a tractor seat leave the neck and mid back holding one position while vibration works on everything else. Hand tools ask the elbow and forearm for the same grip and turn all afternoon.

Then there is season length. Calving, planting, first cutting, second cutting, harvest. Fourteen hour days for weeks at a stretch do not leave much room for rest, and rest is exactly the ingredient repair depends on.

The repetitive strain injuries we see most

Wrist and hand

Grip heavy repetitive tasks load the same structures that run through the wrist into the hand. Early symptoms are an ache in the forearm after a long shift, mild swelling around the wrist, and a grip that fades faster than it used to. When the nerves that pass through the same crowded space get involved, the symptoms change character and people describe tingling in the fingers that wakes them at two in the morning, or dropping a coffee cup for no reason.

Elbow and forearm

Tennis elbow is the name everyone knows, and it is one of the more common repetitive strain injuries we treat, though around here it comes from wrenches, feed scoops and hose work rather than from sports injuries. The affected area is usually the outside of the elbow where the tendon anchors into bone. Symptoms include a sharp point of tenderness, pain when lifting anything with the palm down, and an elbow that complains most the morning after a heavy day. Bursitis at the tip of the elbow shows up too, usually with visible swelling that people notice before they notice the pain.

Shoulder

Overhead work is the classic setup. Repeated reaching above shoulder height irritates the rotator cuff and the bursa that sits above it, and that irritation brings inflammation and a shoulder that catches at one specific height. Common symptoms are trouble reaching behind the truck seat, pain sleeping on that side, and a shoulder that feels fine at rest but sharp during a specific repetitive movement.

Neck and upper back

Hours spent looking down at a task or holding a phone against one ear leave the neck loaded in one direction. This one is heavily driven by posture. Poor posture through a long shift means the same small stabilizers hold tension for hours, which produces headaches, a tight band across the top of the shoulder, and symptoms that reliably worsen in the last two hours of the day.

Low back

Repetitive bending, lifting and twisting is the fifth pattern, and it is the repetitive strain injury most likely to turn into chronic pain when it goes ignored. Symptoms usually start as stiffness in the first hour of the shift, then progress to pain that lingers into the evening.

Common symptoms worth paying attention to

Every repetitive strain injury looks a little different, but the pattern is consistent. These are the symptoms worth acting on.

• Pain or burning that shows up during one specific repetitive activity and quiets down when you stop
• Stiffness in the affected area during the first hour of work
• Tenderness you can put a fingertip on
• Swelling, warmth or puffiness around a joint
• Weakness, clumsiness or a grip that gives out
• Tingling or numbness, which suggests the nerves are involved
• Symptoms that fade on a day off and return within an hour of going back

The last one is the tell. If a day off helps and the first hour back undoes it, the work pattern itself is the problem, and no amount of ibuprofen will change that.

What causes a repetitive strain injury to stick around

The causes stack rather than compete. Force, frequency and position each add to the load, and recovery time subtracts from it. When the additions outrun the subtraction for long enough, symptoms appear. Most of the causes are fixable once you know which ones apply to your shift.

Cold weather stiffens everything and raises grip force, which is one reason winter shifts are harder on the wrist and elbow. Poor posture puts a joint at the end of its range where the same effort does more damage. Vibration from equipment adds constant stress to the hands and interferes with circulation and grip control. A previous injury in the same region leaves an area that fatigues sooner. And the biggest factor is simply that farm work does not pause when symptoms start, so the affected area is asked to perform while it is trying to heal.

How we treat a repetitive strain injury at Canyon Springs Chiropractic

Treatment starts with an exam. Dr. Erik Madsen looks at the affected area and, just as importantly, the joints above and below it. A wrist condition often traces back to a stiff elbow or a shoulder that stopped contributing. Treating only the painful spot is why so many people feel better for a week and then land right back where they started.

From there, treatment is built around the specific condition and the job you have to go back to. Depending on what the exam finds, that can include spinal and extremity adjustments to restore normal joint motion, Active Release Technique and other soft tissue work on the affected muscle and tendon, dry needling, electrical muscle stimulation and ultrasound to bring down inflammation and swelling, and flexion distraction or decompression when the neck or low back is involved. Massage therapy supports the hands on work between visits.

Early on the goal is pain relief and calming the irritation. After that the goal shifts to capacity, because a structure that only tolerates what you already do will fail again the next time the season gets long. Rehabilitation exercises build tolerance in the affected area so the same repetitive tasks stop provoking symptoms. When a case calls for it we coordinate with physical therapy or occupational therapy, and if the exam suggests a stress fracture or structural damage rather than an overuse condition, we refer for imaging instead of guessing.

Changes that protect you through a long season

None of this requires a different job. It requires a few adjustments to how the work gets done.

• Take regular breaks that change the position, even sixty seconds. Rest breaks that interrupt a repetitive pattern are worth more than one long break at the end
• Rotate tasks with a coworker so no one runs the same repetitive movement for an entire shift
• Warm the hands and forearms before a cold morning start
• Check tool and glove fit. A glove that is too large forces extra grip force on every repetition
• Set up for good posture where you can, especially at heights you work at daily
• Keep up physical activity that moves you in directions work does not
• Bring it up in your operation’s occupational safety conversations. Most parlor and shop layout fixes are cheap and prevent repeated claims

When to have the affected area looked at

Get it evaluated if symptoms have lasted more than two weeks, if pain wakes you at night, if you notice numbness or weakness, or if there is visible swelling. Those signs mean the repetitive strain injury has moved past normal soreness. Fresh problems respond quickly to treatment. Chronic pain that has been running for two seasons takes considerably longer to unwind, which is the best argument there is for coming in early.

Schedule an appointment in Twin Falls

Canyon Springs Chiropractic treats work injuries, overuse conditions and sports injuries for patients across Twin Falls, Filer, Kimberly, Buhl, Jerome and Burley. If a wrist, elbow, shoulder or back has been nagging you through this season, we can tell you what is driving it and what it will take to fix it.

Call (208) 737-1430 or book online. We are located at 2167 Village Park Ave #100 in Twin Falls, open Monday through Friday, 7:30am to 12pm and 1:15pm to 6pm.