Warming up back muscles before exercise may boost results, small study suggests
NCT ID NCT06852872
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study tested whether preheating the back muscles with diathermy (a type of deep heat therapy) before isolated lumbar extension training could improve strength and endurance. Twenty-five healthy adults aged 18–30 completed 18 training sessions over 9 weeks. Researchers measured force, endurance, muscle thickness, and flexibility. The goal was to see if adding heat before exercise makes training more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- diathermy (TECAR therapy)
- What this could lead to
- If preheating boosts strength gains, this could point toward better rehabilitation programs for back health.
- What could go wrong
- This is a small, early study in healthy people only. Results may not apply to those with back pain or other conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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25 people
The number who actually took part.
- Started
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Apr 2024
- Finished
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Apr 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 30 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * healthy * pain-free * sufficient understanding of the German language * able to give informed consent * between 18 and 30 Exclusion Criteria: * pregnant * medication * surgery of lumbar spine * knee or hip disorders * low back pain * pathologies or deformities of lumbar spine * other disorders * previous or current ILEX Training
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Applied Sciences and Arts of Southern Switzerland
Landquart, Kanton Graubünden, 7302, Switzerland
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