When pursuing a personal best, runners often concentrate on their training plan: mileage, speed work, and recovery. While each component is crucial, the greatest obstacle to achieving a PB isn’t the plan itself. It’s the interruptions. Recurring knee or hip pain that steals weeks from training and derails progress. Prevention isn’t just a nice idea. It’s a foundational performance strategy, and it’s central to how Dr. Karo practices sports chiropractic in San Jose.
Whether you log your miles on the Los Gatos Creek Trail or through the streets of Willow Glen, running looks like a symmetrical sport, but in practice it almost never is. A typical runner takes roughly 1,500 steps per mile, and each footstrike sends a force of about two to three times your body weight up through the foot, knee, hip, pelvis, and spine. Most runners also carry small differences between their left and right stride. One step may be slightly shorter, one hip may not extend as far, or one foot may land differently than the other. Those small asymmetries get repeated thousands of times on every run.
Your pelvis and spine are the structures that absorb and distribute that stress. An uneven stride loads them unevenly, concentrating repetitive stress on one side of the spinal joints, discs, and supporting muscles. Microtraumas accumulate, muscular imbalances develop, and spinal alignment gradually changes. Segmental motion is lost, joint range of motion becomes restricted, and hip extension and rotation decrease. Your stride shortens, power drops, and each mile becomes more difficult and less efficient. And because the spine houses and protects the nervous system, these structural changes have the potential to disrupt nerve signaling, which affects the timing and coordination a smooth stride depends on, along with how well you recover between runs.
That’s the performance side. A spine that moves well through every spinal segment enables full hip extension, an even stride, and the neuromuscular coordination (how your nerves and muscles work together) necessary for efficient, powerful running. When it doesn’t, you put in the same training effort but receive diminished physiological returns. Personal bests are unlocked when your body’s structure fully supports and expresses your accumulated fitness.
“An ounce of prevention is worth a pound of cure.”
Benjamin Franklin
A systematic review in the British Journal of Sports Medicine found that lower-extremity injuries are common among distance runners, with the knee the most frequently affected site. The knee sits in the middle of the chain, between the foot below and the pelvis and spine above.
We know that when the structures above the knee, like the pelvis or hip, aren’t distributing the load well, the knee ends up taking on extra workload. And every one of those injuries has a training cost: missed weeks, fitness that slips away, training cycles you have to start over, and race goals pushed to next season or lost entirely.
An uneven loading pattern like this often causes Neuro-Structural Shifts, which lead to more dysfunction and pain. A Neuro-Structural Shift affects both the structure of the spine and the nervous system it protects. The spine drifts out of its normal alignment, and spinal segments stop moving the way your stride needs them to, creating a nerve obstruction that interferes with the nerve communication essential for proper coordination and strength.
For runners, the compensations tend to surface in familiar places:
- Runner’s Knee: Altered spinal and pelvic mechanics place extra stress on the patellofemoral joint (kneecap), leading to recurrent knee pain.
- Hip Pain: One hip generates greater force during push-off, leading to earlier fatigue and tightening of the hip flexors and glute muscles on that side.
- IT Band: When the pelvis isn’t stable during your stride, the iliotibial (IT) band and muscles on the outside of your leg tighten up to help. This can lead to irritation or pain along the outside of the thigh and knee.
None of this shows up right away. Your body adapts around an uneven stride, and for a long time your training feels normal. But those hidden compensations are slowly undermining your progress, taking you closer to a breaking point you can’t see coming. What starts as a small ache can suddenly turn into a sidelining injury. One that costs you not just days, but weeks or even months of consistency, progress, and hard-earned fitness.
The risk is losing everything you’ve worked for and watching your goals slip away, all because you didn’t know what was building underneath the surface. This is why prevention is so important. You don’t need to wait for knee pain or hip pain to have your structure assessed, just like you don’t wait for a toothache to see the dentist.
At Platinum Chiropractic in San Jose, sports and performance chiropractic is all about optimal structure and function. Through Neuro-Structural Corrective Chiropractic, we examine the alignment, movement, and nerve communication essential for your running and determine whether a Neuro-Structural Shift is holding you back. From there, we build a custom care plan to correct the underlying cause. The exam also includes the local area itself, whether that’s the knee, hip, or ankle.
If you have a goal, race, or personal best attempt on the calendar, let’s proactively work to keep your training on track. Left alone, an uneven stride keeps working against your training, and over time it can cost you weeks of consistency, entire seasons, and the personal bests you’re capable of achieving.
Taking action now means protecting everything you’ve invested in your running, and making sure your hard work pays off.
Schedule a Complimentary Consultation before your next training block, and let’s make sure your NeuroStructure is ready for it.
Frequently Asked Questions
Can a chiropractor help with runner’s knee?
Yes, chiropractic care can help with runner’s knee. Recurring knee pain when you run often traces back to altered spinal and pelvic mechanics that place extra stress on the patellofemoral joint (kneecap), so we start by assessing whether a Neuro-Structural Shift is the underlying cause. The exam also includes specific testing for the knee itself.
Why do I get hip pain when I run?
Hip pain from running often develops when one hip generates greater force during push-off than the other. The hip flexors and glute muscles on that side fatigue and tighten earlier, and over time the uneven loading can alter spinal and pelvic mechanics. An exam can determine whether a Neuro-Structural Shift is the underlying cause of the pattern.
Does chiropractic help with IT band pain?
Yes, chiropractic care can help with recurring IT band pain. When the pelvis isn’t stable during your stride, the IT band and the muscles on the outside of the leg tighten up to compensate, so correcting the pelvic and spinal mechanics addresses the reason the IT band is overworking.
Do I need to wait for pain to see a sports chiropractor?
No. You don’t need to wait for knee pain or hip pain to have your structure assessed, just like you don’t wait for a toothache to see the dentist. If you have a goal race or a new training block coming up, that is the ideal time.