Why Interoception Matters More Than Ever in Massage Therapy

Have you ever wondered why some clients leave your treatment room feeling calm, emotionally lighter, or even more like themselves, even when you did not do much tissue work?

The answer may lie in a powerful but often overlooked system, interoception.

Interoception is the brain’s ability to sense what is happening inside the body. It includes signals from the heart, lungs, gut, immune system, and hormonal responses. It is not just about feeling hungry or needing the toilet, it is how we notice stress building up, recognise emotions, and return to a sense of balance.

Modern neuroscience shows that interoception plays a central role in how pain is experienced and regulated, how emotions are formed and processed, and how touch influences safety, awareness, and recovery.

One of the most interesting discoveries in recent years is a group of nerve fibres called C tactile afferents. These are unmyelinated nerve fibres that respond best to slow, gentle, stroking touch, especially along the skin of the arms, back, and face. Unlike other touch receptors that help us detect pressure or texture, C tactile fibres send signals to areas of the brain involved in emotional regulation, trust, and self awareness. They are thought to play a key role in the calming, grounding effects of caring human contact.

So when we use slow, calming techniques in massage, we may not just be relaxing tissue, we may be influencing the client’s nervous system in a way that helps them regulate their internal state and feel more at home in their body.

What does this mean for massage therapists?

It means your touch is not just mechanical, it is meaningful. It may help shift a person’s internal state by improving their interoceptive awareness, calming their system, and supporting emotional balance and resilience.

As our profession becomes more evidence based, let us not forget that much of our impact happens through the nervous system, not just the musculoskeletal one, but through this quieter, deeper system of internal sensing.

You do not need to be a neuroscientist. But understanding interoception gives you a richer, more modern way to explain why what you do works, and why gentle, safe, skilful touch still matters.

References

McGlone, F., Wessberg, J. and Olausson, H., 2014. Discriminative and affective touch: sensing and feeling. Neuron, 82(4), pp.737–755. [Available at: https://doi.org/10.1016/j.neuron.2014.05.001]

Khalsa, S.S., Adolphs, R., Cameron, O.G., Critchley, H.D., Davenport, P.W., Feinstein, J.S., Feusner, J.D., Garfinkel, S.N., Lane, R.D., Mehling, W.E., Meuret, A.E., Nemeroff, C.B., Oppenheimer, S., Petzschner, F.H., Pollatos, O., Shibata, M., Simmons, W.K., Stephan, K.E., Van den Bergh, O., Van Diest, I. and Paulus, M.P., 2018. Interoception and mental health: a roadmap. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 3(6), pp.501–513. [Available at: https://doi.org/10.1016/j.bpsc.2017.12.004]

Critchley, H.D. and Garfinkel, S.N., 2017. Interoception and emotion. Current Opinion in Psychology, 17, pp.7–14. [Available at: https://doi.org/10.1016/j.copsyc.2017.04.020]

Fotopoulou, A., 2017. The embodied roots of interoception: Implications for the therapeutic alliance. International Body Psychotherapy Journal, 16(1), pp.49–56. [Available at: https://doi.org/10.1080/15294145.2017.1294031]

Craig, A.D. (Bud), 2015. How do you feel? An interoceptive moment with your neurobiological self. Neuroscientist, 21(5), pp.502–507. [Available at: https://doi.org/10.1177/1073858414550324]

Morrison, I., 2016. Keep calm and cuddle on: social touch as a stress buffer. Adaptive Human Behavior and Physiology, 2(4), pp.344–362. [Available at: https://doi.org/10.1007/s40750-016-0052-x]