Why “Deeper” Isn’t Always Better: A Science-Informed Look at Massage Pressure

One of the most common assumptions about massage therapy is that deeper pressure leads to better results. Many people equate intensity with effectiveness — believing that if a session doesn’t feel strong or forceful, it must not be doing much.

But the body doesn’t respond best to force.

It responds best to safety.

Over the past two decades, advances in pain science and neurophysiology have reshaped how we understand manual therapy. Research suggests that the benefits of massage are not primarily the result of mechanically “breaking up” tissue or physically forcing muscle change. Instead, much of the therapeutic effect occurs through interaction with the nervous system (Bialosky et al., 2009; Schleip, 2003).

When pressure is applied during massage, it stimulates mechanoreceptors in the skin, fascia, and muscle. These receptors communicate with the central nervous system, which then determines how the body responds. If the input is perceived as safe and manageable, the nervous system may allow muscle tone to decrease and circulation to improve.

If the input is perceived as threatening — such as very fast, sharp, or excessively deep pressure — the response may be protective instead.

Rather than releasing, the body may guard.

This guarding is not conscious resistance; it is a reflexive protective response. The nervous system’s primary role is survival, not relaxation. When it senses potential threat, it often increases muscle tone in an effort to protect joints, nerves, and vital structures (Butler & Moseley, 2013).

In other words, what feels like “working through tension” can sometimes trigger the body to tighten in response to force.

This helps explain why deeper pressure does ok not always produce longer-lasting results. Strong input can create temporary relief — sometimes by overriding pain signals through a process known as Diffuse Noxious Inhibitory Control (DNIC), where one strong sensory input dampens another (Le Bars et al., 1979; Yarnitsky, 2010). However, this effect tends to be short-lived because it suppresses pain rather than improving the system’s adaptability.

Over time, some individuals may find themselves needing increasingly intense pressure to achieve the same relief — a phenomenon consistent with nervous system adaptation and sensitization (Nijs et al., 2011).

By contrast, slower and sustained pressure that the body can receive without bracing often produces more lasting change. Studies suggest that moderate pressure massage can reduce cortisol levels and improve parasympathetic nervous system activity, supporting relaxation and recovery (Field et al., 2010).

This does not mean that therapeutic work must always be light. Moderate or even strong pressure can be beneficial when applied in a way that respects tissue readiness and nervous system tolerance. The key distinction is not simply how deep the pressure is, but how it is received.

Effective manual therapy often feels less like pushing through a barrier and more like allowing something to soften. Clients may notice warmth spreading, easier breathing, or improved movement — not because the tissue was forced to change, but because it was permitted to.

Ultimately, the goal of massage is not to overpower the body, but to communicate with it. The most meaningful change occurs when the nervous system learns that it is safe to let go — and safety cannot be forced.

In this way, effectiveness is not determined by intensity alone, but by responsiveness. The best pressure is the amount the body can receive without needing to defend against it.

And sometimes, that’s not the deepest pressure at all.

References:

Bialosky, J. E., Bishop, M. D., Price, D. D., Robinson, M. E., & George, S. Z. (2009).

The mechanisms of manual therapy in the treatment of musculoskeletal pain: A comprehensive model. Manual Therapy, 14(5), 531–538.

Butler, D. S., & Moseley, G. L. (2013).

Explain Pain (2nd ed.). Noigroup Publications.

Field, T. (2010).

Massage therapy research review. Complementary Therapies in Clinical Practice, 20(4), 224–229.

Le Bars, D., Dickenson, A. H., & Besson, J. M. (1979).

Diffuse noxious inhibitory controls (DNIC). Pain, 6(3), 283–304.

Nijs, J., Van Houdenhove, B., & Oostendorp, R. A. (2011).

Recognition of central sensitization in patients with musculoskeletal pain. Pain Physician, 14(2), E125–E138.

Schleip, R. (2003).

Fascial plasticity: A new neurobiological explanation. Journal of Bodywork and Movement Therapies, 7(1), 11–19.

Yarnitsky, D. (2010).

Conditioned pain modulation. Pain, 152(3 Suppl), S1–S9.