Back pain that flares during stressful periods, whether that is exam blocks, work deadlines or heavy training weeks, is not always down to chance. Persistent psychological and physical stress raises cortisol levels in the body, and prolonged cortisol elevation is closely linked to muscle tension, restricted movement and pain in areas such as the lower back, shoulders and neck.
Living in a fast-moving, high-achieving environment, the demand on the body to cope with constant stressors adds up. Pressure from work or study, relationship strain, financial stress and the physical demands of sport all activate the same underlying stress response, and for many people that response rarely gets a proper chance to switch off.
Cortisol, often called the “stress hormone,” is released as part of the body’s fight-or-flight response and plays a critical role in helping us cope with short-term stressors. It prepares muscles for action, increases blood sugar, sharpens brain function and suppresses non-essential processes such as digestion so the body can prioritise an immediate threat. In short bursts this response is protective. The issue begins when stress does not resolve and cortisol stays elevated for weeks or months at a time.
How Cortisol Affects Your Muscles and Posture
Prolonged periods of psychological and physical stress keep cortisol levels elevated, which can have a detrimental effect on the body, particularly the musculoskeletal system. Pain-induced stress responses signal to the body that the pain being experienced is dangerous and threatening, continuing the cycle of cortisol release from the HPA axis and its ongoing effect on the neuromuscular system.
Muscles can remain in a contracted, shortened state, and when muscles stay tense for extended periods they begin to restrict range of movement and contribute to poor postural patterns. This commonly presents as persistent discomfort in the lower back, shoulders and neck, and over time may contribute to chronic pain conditions such as tension headaches, sciatica and lumbar pain.
Research examining chronic pain populations has also found a consistent association between elevated cortisol levels and pain conditions such as osteoarthritis, supporting the idea that ongoing stress and pain can reinforce one another. Breaking this cycle typically involves addressing both the physical tension held in the muscles and the underlying stress response driving it, rather than treating the pain in isolation.
Managing Stress Alongside Physiotherapy Treatment
Alongside hands-on treatment, simple changes to daily routine can support the body’s shift out of a prolonged stress state. Regular movement, even short walks or gentle mobility work, can help reduce muscular guarding and support healthy posture throughout the day. Prioritising consistent sleep is also important, as poor sleep has been associated with further cortisol elevation and increased pain sensitivity.
Slow, diaphragmatic breathing exercises can help activate the parasympathetic nervous system directly and may support a reduction in muscle tension in the moment, particularly during high-pressure periods such as exam blocks or heavy training loads. For athletes and active people, working with a physiotherapist to manage overall training load can also help reduce the physical stress placed on the body, which may in turn support a more balanced cortisol response. These strategies work best alongside, rather than instead of, hands-on treatment for existing muscle tension and pain.
How Sports Massage Can Help
Sports massage is a technique used to help manage muscle tightness and pain. During a session, targeted pressure is applied to restricted areas using deep tissue techniques and myofascial release, helping to restore muscle length and improve circulation. Assisted stretching and mobilisation may also be used to support range of motion and flexibility.
Sports massage helps activate the parasympathetic nervous system (PNS), sometimes called the “rest and digest” system, which supports the body’s shift out of fight-or-flight mode and can help lower cortisol levels. A comprehensive quantitative review of massage therapy research found an average reduction in cortisol levels of around 31 percent following treatment. This shift in nervous system activation allows the muscles to relax, release tension and supports the body’s return to a more balanced state.
Sports massage may also support the body’s natural pain-relief processes, including the release of endorphins, which can further contribute to pain relief and muscle relaxation. Beyond the physiological effects, sports massage gives the nervous system the opportunity to shift from an over-active state to a calmer one. Many people find that simply having the chance to stop, rest and switch off for an hour is itself a meaningful part of their recovery.
Common Questions
Can Stress Really Cause Back Pain?
Yes, ongoing stress can be a genuine contributing factor to back pain. Prolonged psychological or physical stress keeps cortisol levels elevated, which is associated with sustained muscle tension, particularly around the lower back, shoulders and neck. This is separate from, and can occur alongside, structural causes of back pain such as disc or joint issues.
How Do I Know If My Back Pain Is Stress-Related?
Stress-related back pain often flares alongside periods of high pressure, such as exam blocks, work deadlines or heavy training, and tends to ease somewhat with rest, sleep and relaxation. It commonly presents as widespread muscle tightness rather than a single, sharp point of pain. A physiotherapist can assess your pain pattern and movement to help identify whether stress, structural factors or a combination of both may be contributing.
How Quickly Can Sports Massage Help Lower Cortisol and Ease Tension?
Research has found measurable reductions in cortisol following a single massage session, and many people report feeling looser and calmer immediately afterwards. Longer-term improvements in chronic muscle tension typically build over a series of sessions, particularly when combined with strategies that address the underlying stress response.
Do I Need a Referral to See a Physiotherapist at BeFit?
No referral is required to book an initial assessment at either our Edgecliff or Coogee clinic. HICAPS is available on-site for immediate private health fund claiming.
How BeFit Can Help
Our physiotherapists at BeFit Training Physiotherapy Edgecliff and Coogee can help identify whether stress and elevated cortisol may be contributing to your back pain, alongside any structural or biomechanical factors. Initial assessments run for 45 minutes, one on one, giving enough time to properly assess your movement, posture and pain pattern. From there, we build a treatment plan that may combine manual therapy, including sports massage, with load management and practical strategies to support your nervous system alongside your recovery.
Book an appointment at BeFit Training Physiotherapy — no referral needed.
Edgecliff: (02) 9327 7749 | Coogee: (02) 7205 2805
Further Reading
If back pain is a recurring issue rather than a one-off flare, these related guides go into more depth: Low Back Pain Physiotherapy in Sydney: Assessment, Treatment and Recovery, Low Back Pain in Athletes and Lifters, and Why Does My Back Keep Hurting? A Sydney Eastern Suburbs Guide.
References
Hannibal KE, Bishop MD. Chronic Stress, Cortisol Dysfunction, and Pain: A Psychoneuroendocrine Rationale for Stress Management in Pain Rehabilitation. Phys Ther. 2014;94(12):1816-1825.
Villafañe JH, et al. Exploring the Relationship Between Chronic Pain and Cortisol Levels in Subjects With Osteoarthritis: Results From a Systematic Review of the Literature. Osteoarthritis Cartilage. 2020;28(5):570-580.
Moyer CA, et al. Does Massage Therapy Reduce Cortisol? A Comprehensive Quantitative Review. J Bodyw Mov Ther. 2011.
Australian Physiotherapy Association. Clinical guidelines. physiotherapy.asn.au.
