In most cases, the tissues involved in acute low back pain—such as muscles, ligaments, or joints—heal within a few weeks. Even if pain lingers slightly beyond this period, the underlying structures are often no longer damaged. However, a new study shows that 1/3 of people with acute low back pain who do nothing about it will become chronic. As a result, maintaining a reasonably active lifestyle, utilizing chiropractic care, and avoiding prolonged periods of bed rest are typically more beneficial than complete inactivity. Movement helps maintain circulation, flexibility, and strength, all of which support recovery and overall well-being.
• Commonly caused by minor strain, overuse, or sudden movement
• Pain serves as a protective mechanism, not always a sign of serious harm
• Healing usually occurs within weeks
• Gentle activity and movement are generally more helpful than rest
🧠 Nervous System Sensitization
One of the most important mechanisms behind chronic pain is sensitization. Over time, the brain and spinal cord can become more responsive to pain signals. This heightened sensitivity means that even minor stimuli—or normal, everyday movements—can trigger discomfort. In essence, the body’s alarm system becomes overly sensitive, continuing to send pain signals even after the original injury has healed.
• Pain persists without active tissue damage
• The nervous system becomes hyper-reactive
• Everyday movements may feel painful or threatening
Another major factor is how people respond to pain. When movement causes discomfort, it is natural to become cautious. However, this can evolve into a fear of movement, where individuals begin avoiding normal activities out of concern that they might worsen their condition.
• Avoidance leads to reduced mobility
• Fear reinforces the belief that the body is fragile
• Lack of movement contributes to ongoing pain and stiffness
As activity levels drop, the body begins to lose strength and flexibility. Muscles that support the spine become weaker, and joints may become stiffer. This process, known as deconditioning, makes the back less capable of handling normal physical demands.
• Weaker muscles provide less support
• Reduced flexibility limits movement
• The back becomes more vulnerable to strain
Chronic low back pain is also influenced by emotional and cognitive factors. Stress, anxiety, and negative beliefs about pain can significantly increase how strongly pain is experienced. For example, if someone believes their back is seriously damaged, they may interpret sensations as more dangerous than they actually are.
• Stress can heighten pain sensitivity
• Anxiety and worry amplify discomfort
• Negative expectations create a feedback loop of pain
Following a plan to address your low back pain is a great idea to help it avoid turning into a chronic condition. Chiropractic is one great option as a first-line option. But make the wrong choices and your chances of the low back pain becoming chronic increase significantly.
• A particular study showed that the more poor decisions made, the more likely acute back pain is to turn into chronic low back pain
• 1 poor decision increased those chances by 39%
• 2 poor decisions increased by 88%
• 3 poor decisions increased by 116%
o Poor decisions included things such as
Opioids as first-line treatment
MRI within the first 4 weeks for an uncomplicated case
Unnecessary referral to specialists, such as a spine surgeon
At this stage, pain is no longer primarily about tissue injury. Instead, it reflects a complex interaction between the nervous system, physical condition, and psychological state. The body essentially becomes overprotective, continuing to produce pain as a warning signal even when no significant harm is present.
• Pain persists due to system-wide sensitivity
• Flare-ups may occur without clear physical triggers
• The cycle of pain is maintained by:
o Nervous system changes
o Reduced activity
o Fear and emotional stress
This can be frustrating, as the pain feels very real but does not always have an obvious physical cause.
Managing chronic low back pain requires addressing multiple factors rather than focusing only on the physical symptoms. A combination of movement, education, and mindset shifts is most effective.
• Stay active: Gradually return to normal activities to rebuild strength and confidence
• Progressive movement: Increase activity levels slowly to avoid overwhelming the system
• Reduce fear: Learn that movement is generally safe and beneficial
• Build physical capacity: Improve strength, flexibility, and endurance
• Manage stress: Address emotional factors that may be amplifying pain
• Pain education: Understanding how pain works can reduce its intensity
Education is particularly powerful. When people understand that pain does not always mean damage, they are less likely to fear movement and more likely to stay active.
• Acute low back pain is usually temporary and resolves with time
• Chronic pain often persists due to:
o Nervous system sensitization
o Reduced activity and deconditioning
o Fear, stress, and negative beliefs
Ultimately, chronic low back pain is best understood as a condition involving the whole system—not just the back itself. By combining physical activity with a better understanding of pain and attention to mental and emotional factors, individuals can break the cycle of pain, regain function, and improve their quality of life over time.
Here is the link for the study referenced
Tahoe’s Premiere Sports Chiropractor
Dr. Darin Haworth at Summit to Shore Chiropractic
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