10 Factors That Influence Pain (That Have Nothing to Do With Your MRI)

Imagine two people walk into a clinic.

Both have the exact same MRI.

Both have a small disc bulge in their lower back.

One person is training for a marathon with zero pain.

The other can barely bend over to tie their shoes.

How is that possible?

If pain came directly from damaged tissues, these two people should feel the same.

But they don't.

Over the last several decades, research has shown that pain is much more complex than we once believed. While injuries and tissue damage certainly matter, they're only one part of the equation. Your brain and nervous system are constantly gathering information from your body and environment before deciding how much protection you need.

In other words, pain isn't just influenced by what your MRI shows—it's influenced by your entire life.

At MVMT MTHD, one of the biggest mindset shifts we help patients make is understanding that pain has many "volume knobs." Instead of searching for one thing to fix, we look at all the factors that may be turning your pain up—or down.

Let's explore ten of the biggest influences.

1. Sleep: Your Overnight Recovery System

If there were a medication that improved healing, reduced pain sensitivity, enhanced tissue repair, improved mood, and increased physical performance, everyone would take it.

That medication already exists.

It's called sleep.

During sleep, your body repairs damaged tissues, balances hormones, regulates inflammation, and processes information from the day. Your nervous system also becomes less reactive when you're consistently well-rested.

Poor sleep has been linked to:

  • Increased pain sensitivity

  • Slower tissue healing

  • Greater inflammation

  • Reduced pain tolerance

  • Lower physical performance

  • Increased fatigue

Research has even shown that healthy individuals become more sensitive to pain after just one night of restricted sleep.

What You Can Do

  • Aim for 7–9 hours of quality sleep each night.

  • Keep a consistent bedtime and wake time.

  • Reduce screen exposure before bed.

  • Limit caffeine late in the day.

  • Create a cool, dark sleeping environment.

Improving sleep is often one of the fastest ways to improve recovery.

2. Stress: Your Nervous System Doesn't Know the Difference

Your body responds similarly whether you're being chased by a bear or overwhelmed by work deadlines.

Stress activates the sympathetic nervous system—your body's "fight-or-flight" response.

When this system stays activated for weeks or months, your body becomes more protective.

Common changes include:

  • Increased muscle tension

  • Elevated pain sensitivity

  • Poor sleep

  • Slower recovery

  • Increased fatigue

  • Reduced exercise tolerance

Stress doesn't necessarily create injuries. It changes how your nervous system interprets them.

What You Can Do

You don't need to eliminate stress—you need to recover from it.

Helpful strategies include:

  • Daily walking

  • Exercise

  • Breathing exercises

  • Meditation

  • Time outdoors

  • Social connection

  • Setting boundaries between work and recovery

3. Movement (or Lack of It)

Many people believe pain means they should stop moving. Sometimes that's appropriate in the first few days after an injury. Long-term, however, too little movement can actually increase pain. Our bodies thrive on movement.

Regular movement helps:

  • Lubricate joints

  • Maintain muscle strength

  • Improve circulation

  • Support tendon health

  • Improve confidence

  • Calm the nervous system

On the other hand, complete rest often leads to stiffness, weakness, and increased sensitivity. At MVMT MTHD, we don't simply tell patients to "push through pain." Instead, we help them find the right amount of movement for where they are in the healing process.

4. Fear and Beliefs

Have you ever been told:

  • "You'll never squat again."

  • "Your back is fragile."

  • "Your knees are bone-on-bone."

  • "You have the spine of an 80-year-old."

Comments like these can dramatically influence recovery. When people become afraid to move, they often begin avoiding normal activities.

This can lead to:

  • Muscle weakness

  • Reduced confidence

  • Deconditioning

  • More stiffness

  • Greater pain

This is called fear avoidance, and it's one of the strongest predictors of long-term disability in many musculoskeletal conditions.

The goal isn't reckless movement. It's building confidence through gradual, progressive exposure.

5. Previous Experiences

Your brain remembers. If you've injured your ankle five times, your nervous system may become more protective around that joint.

If bending over once caused severe back pain, your brain may begin anticipating danger every time you bend. Previous experiences help shape future pain responses.

This doesn't mean you're permanently damaged. It means your nervous system has learned to become cautious. Fortunately, the nervous system is adaptable.

Positive movement experiences help rewrite those protective patterns over time.

6. Physical Activity and Strength

Strong tissues tolerate more load. That's one reason exercise consistently ranks among the most effective treatments for many musculoskeletal conditions.

Strength training improves:

  • Muscle capacity

  • Tendon health

  • Bone density

  • Balance

  • Confidence

  • Pain tolerance

It also produces something called exercise-induced hypoalgesia, meaning many people experience reduced pain following appropriately dosed exercise. Movement isn't simply about building muscles. It's about teaching your nervous system that your body is capable and resilient.

7. Nutrition

Food won't cure pain. But nutrition absolutely influences healing.

Recovery requires adequate:

  • Protein

  • Vitamins

  • Minerals

  • Healthy fats

  • Overall energy intake

Poor nutrition can contribute to:

  • Slower healing

  • Increased inflammation

  • Reduced energy

  • Lower training capacity

One of the most overlooked factors is under-fueling. Your body can't repair tissue effectively if it doesn't have enough energy to do so.

Hydration also plays an important role in circulation, tissue health, and exercise performance.

8. Social Support

Humans recover better together. Research has shown that people with strong social support often experience:

  • Better recovery

  • Less disability

  • Improved mental health

  • Greater exercise adherence

  • Better long-term outcomes

Conversely, loneliness, isolation, and chronic stress can increase the burden of persistent pain. Whether it's family, friends, teammates, or healthcare providers, feeling supported matters. Healing is rarely a solo journey.

9. Overall Health

Pain doesn't happen in isolation. General health influences how your body responds to stress and injury.

Factors such as:

  • Diabetes

  • Smoking

  • Obesity

  • Cardiovascular health

  • Hormonal changes

  • Autoimmune conditions

  • Sleep disorders

can all influence recovery. That doesn't mean healing isn't possible.

It simply means we need to consider the whole person—not just the painful body part.

10. Your MRI (Yes, It Matters… But It's Only One Piece)

People are often surprised when we say this. MRIs are incredibly valuable.

They help identify:

  • Fractures

  • Significant tendon tears

  • Ligament injuries

  • Tumors

  • Infections

  • Surgical pathology

But they also frequently show findings that are completely normal.

Studies have found that many people without pain have:

  • Disc bulges

  • Rotator cuff tears

  • Meniscus tears

  • Labral tears

  • Arthritis

  • Cartilage degeneration

Finding something on imaging doesn't automatically mean it's responsible for your symptoms. Likewise, having a "normal" MRI doesn't mean your pain isn't real. Pain is influenced by far more than what appears on a scan.

Pain Is Like a Volume Knob

One of the best ways to think about pain is as a stereo system. Each of the factors we've discussed acts like its own volume knob.

Poor sleep? The volume goes up.

High stress? The volume goes up.

Fear of movement? Up again.

Months without exercise? Up again.

Now imagine turning those knobs the other direction. Better sleep. Gradual strength training. Improved nutrition. Reduced stress. Growing confidence. Supportive relationships.

None of these instantly "fix" an injury. But together, they can significantly reduce how protective your nervous system feels.

Recovery is rarely about finding one magic treatment. It's about improving as many of these factors as possible.

What This Means for Your Recovery

At MVMT MTHD, we don't believe successful rehabilitation starts and ends with an MRI report.

We ask questions like:

  • How are you sleeping?

  • What does your daily movement look like?

  • How confident do you feel?

  • What's your training history?

  • How stressed are you?

  • Are you fueling your body adequately?

  • What activities are you avoiding?

These questions help us understand the bigger picture. Because the bigger picture is often what determines long-term success.

Key Takeaways

Pain is influenced by much more than damaged tissues.

The ten biggest factors include:

  • Sleep

  • Stress

  • Movement

  • Fear and beliefs

  • Previous experiences

  • Strength and physical activity

  • Nutrition

  • Social support

  • Overall health

  • Imaging findings

Every one of these factors can either increase or decrease how sensitive your nervous system becomes.

The encouraging news? Many of them are modifiable.

That means you have more influence over your recovery than you might think.

Ready to Take a Whole-Body Approach to Recovery?

If you've been frustrated by treatments focused only on your MRI or diagnosis, you're not alone.

At MVMT MTHD, we combine modern pain science, movement assessment, strength training, and individualized rehabilitation to address the many factors that influence recovery—not just what's visible on a scan.

Schedule your comprehensive evaluation today and discover how treating the whole person can change the way you heal.

References

  1. Raja SN, et al. The revised International Association for the Study of Pain definition of pain. Pain. 2020.

  2. Moseley GL, Butler DS. Explain Pain Supercharged. NOI Group, 2017.

  3. Louw A, et al. The efficacy of pain neuroscience education. Physiotherapy Theory and Practice. 2016.

  4. Woolf CJ. Central sensitization: Implications for the diagnosis and treatment of pain. Pain. 2011.

  5. Finan PH, Goodin BR, Smith MT. The association of sleep and pain. Sleep Medicine Reviews. 2013.

  6. Brinjikji W, et al. MRI findings of spinal degeneration in asymptomatic populations. American Journal of Neuroradiology. 2015.

  7. O'Sullivan P, Caneiro JP, et al. Back to basics: Cognitive functional therapy for chronic low back pain. British Journal of Sports Medicine. 2018.

  8. Vlaeyen JWS, Linton SJ. Fear-avoidance and its consequences in chronic musculoskeletal pain. Pain. 2012.

  9. Booth FW, Roberts CK, Laye MJ. Lack of exercise is a major cause of chronic diseases. Comprehensive Physiology. 2012.

  10. Warburton DER, Bredin SSD. Health benefits of physical activity. Current Opinion in Cardiology. 2017.

  11. Smith MT, et al. Sleep disturbance and pain: A systematic review. Sleep Medicine Reviews. 2018.

  12. Lewis JS, O'Sullivan P. Is it time to reframe how we care for people with musculoskeletal pain? British Journal of Sports Medicine. 2018.