Floss or stretch? study tests quick fix for tight hamstrings

NCT ID NCT07178132

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This completed study tested two techniques—tissue flossing and PNF stretching—to see which relieves hamstring tightness faster in young women. Sixty participants aged 18-25 with tight hamstrings received one technique, then the other a week later. Researchers measured flexibility and knee motion right after each session to compare instant effects.

What this could mean

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

Active substance

tissue floss band and proprioceptive neuromuscular facilitation stretching

What this could lead to

If one technique proves more effective, it could give physiotherapists a quick, simple way to improve hamstring flexibility and knee motion.

What could go wrong

This is a small, completed trial with only 60 young women, so results may not apply to other groups. The effects measured are immediate, not long-term.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Guru Nanak Dev University

    Amritsar, Punjab, India