Stretch away the ache: new study tests psoas technique for Cleaners' back pain

NCT ID NCT07672197

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a specific stretching technique targeting the psoas major muscle can reduce chronic low back pain in cleaning professionals. Thirty participants will be randomly assigned to receive either the psoas stretch or a placebo procedure. Pain levels and range of motion will be measured before and after a single session.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
psoas stretching technique
What this could lead to
If it works, this could offer a simple, drug-free way to reduce low back pain for people whose jobs involve repetitive bending and lifting.
What could go wrong
This is a very small, early-stage trial with only 30 participants. The intervention is a single session, so any benefits may be short-lived. Results may not apply to other groups.

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Conditions

The condition(s) this trial relates to.

Low Back Pain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Escola Superior de Saúde do Porto

    Porto, 4200-072, Portugal

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