29/04/2026
Stress doesn’t just live in your mind — it settles into your body too, and the pelvic floor is a common place it hides.
When you’re stressed, your body releases cortisol (your primary stress hormone).
Cortisol ramps up muscle tension in a few key ways.
When stress triggers cortisol release, your nervous system shifts into a more alert, “ready for action” state (often called fight-or-flight). In that state, muscles subtly contract to prepare for movement or protection. This includes deeper, less obvious muscle groups like the pelvic floor. If stress is ongoing, that low-level contraction can become your new baseline.
Cortisol also makes your body more sensitive to other stress signals, keeping the nervous system switched on for longer than necessary. So instead of muscles relaxing after a stressful moment passes, they stay slightly braced — almost like a background hum of tension.
On top of that, cortisol can affect breathing patterns. Many people under stress breathe more shallowly or hold their breath without realising. This disrupts the natural coordination between the diaphragm and pelvic floor, which ideally move together with each breath. When that rhythm is off, the pelvic floor can remain in a more tightened position.
Over time, this combination — constant nervous system activation, altered breathing, and unconscious bracing — can lead to persistent muscle tension. And because it develops gradually, people often assume tight, uncomfortable muscles are actually weak ones.
The tricky part? You might not even notice you’re doing it. That constant tension can lead to symptoms like discomfort, urinary urgency, pelvic pain, or difficulty relaxing — which are often mistaken for weakness. This is why seeing a physiotherapist for a proper assessment and treatment is so important. It’s not just about “strength” — it’s about understanding how your pelvic floor is functioning overall, including its ability to relax.
