Mouthguard may alter neck posture and heart rate while running

NCT ID NCT07716631

First seen Jul 21, 2026 · Last updated Jul 22, 2026 · Updated 1 time

Summary

This pilot study tests whether wearing a custom-fit thermoformable mouthguard affects neck posture, heart rate, and running performance in non-professional runners. Ten healthy adults aged 18–25 who run regularly will have their craniovertebral angle and heart rate measured with and without the mouthguard during a running test. The goal is to see if changing the bite position can influence body alignment and exercise response.

What this could mean

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

Active substance
a thermoformable mouthguard
What this could lead to
If it works, this could point toward a simple way to improve running efficiency or posture using a mouthguard.
What could go wrong
This is a very small pilot study with only 10 participants, so results may not apply to all runners. The effects, if any, might be minor or inconsistent.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Bites and Stings

As listed by the trial registrant

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

Contacts and locations

Locations

  • Universidad Europea de Valencia

    Valencia, Valencia, 46003, Spain

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