Cool cycling: could a chilly bike ride melt more fat?
NCT ID NCT07263126
First seen Jun 24, 2026 · Last updated Aug 11, 2026 · Updated 5 times
Summary
This study looked at whether cycling in a cool room versus a warm room changes how much fat overweight women lose. Thirty women rode a stationary bike three times a week for three months. Researchers measured body fat, waist size, and blood markers to see if temperature makes a difference.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bicycle ergometer training
- What this could lead to
- If successful, this could show that exercising in cooler temperatures boosts fat burning, leading to better weight-loss strategies.
- What could go wrong
- This is a small, completed study with only 30 participants. Results may not apply to men or other age groups, and the effect may be small or not meaningful for weight loss.
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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36 people
The number who actually took part.
- Started
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May 2025
- Finished
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Apr 2026
- 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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20 to 40 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: Being female, * Being between 20-40 years old, * Having a BMI between 25 and 34.9, * Having a waist circumference greater than 80 cm, * Not having participated in any exercise program in the last 3 months , * Not having experienced a change of more than 10% in body weight in the last 6 months. Exclusion Criteria: * On a weight loss diet, * Having cancer, unstable heart disease, cerebrovascular disease, metabolic disease, diabetes, hypertension, psychiatric disorders, or other conditions or neurological disorders, * Having a musculoskeletal disorder or any disease/injury that may affect participation in exercise training, * Participating in regular physical activity (at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity physical activity or an equivalent combination of both during the week), * Being pregnant or breastfeeding, * Having undergone surgery for the treatment of obesity, * Receiving pharmacological treatment for obesity. Participants who did not attend more than 20% of the endurance training program will be excluded from the study.
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Şule Şimşek
Denizli, Sarayköy, 09200, Turkey (Türkiye)
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