In manual therapy, interest in autonomic regulation is growing rapidly. We increasingly see studies reporting changes in heart rate variability, heart rate, blood pressure, respiration, skin conductance, cortisol, inflammatory markers or subjective relaxation following therapeutic interventions. These findings are important, but they also create a terminology problem. A measurable physiological change does not necessarily mean that regulation has improved. If we want to investigate autonomic regulation scientifically, particularly from the perspective of the Extended Autonomic Regulatory System (EARS), we need to distinguish much more clearly between autonomic state, modulation, reactivity, recovery, regulatory function and regulatory capacity.

SUMMARY

Scroll through your social media feed for more than a few minutes and you will inevitably encounter the viral siren song of the Vagus nerve "reset." From ice baths and targeted neck massages to rhythmic humming and expensive wearable gadgets, influencers and self-proclaimed health gurus promote these techniques as a biological panacea. In a culture defined by chronic overextension, the promise of a "magic button" to instantly dissolve anxiety, inflammation, and exhaustion is incredibly seductive. But behind the sleek aesthetic of the Vagus revolution, a troubling clinical reality is emerging: for many, these "hacks" aren't just failing – they are actively making things worse.

When we talk about musculoskeletal disorders (MSDs), most people think of well-known conditions such as low back pain, neck pain, osteoarthritis, rheumatoid arthritis, and gout. In global epidemiology, these make up the “big five” MSD categories in the Global Burden of Disease (GBD) framework.

Since its inception, osteopathy has positioned itself as a treatment guided by reason rather than rule – focusing not on suppressing symptoms but on identifying and addressing the underlying cause of disease. Developed by Dr Andrew Taylor Still in the late 19th century, the profession emerged as a drug-free, hands-on approach to health, grounded in the belief that the body possesses inherent structural and physiological capacities for self-regulation and healing.