Cycling vs. running: is your heart rate lying to you at key exercise thresholds?
NCT ID NCT07718594
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This crossover trial in 23 healthy adults asks whether heart rate at key ventilatory thresholds differs between cycling and treadmill running. Each participant performs both exercise tests in random order. The goal is to see if a fixed heart rate bias exists between the two modalities, which could help fine-tune exercise prescriptions for fitness and rehabilitation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If a fixed heart rate bias is confirmed, exercise prescriptions could be tailored more precisely to the exercise modality, improving training and rehabilitation outcomes.
- What could go wrong
- This is a small, early-stage study in healthy volunteers, so findings may not apply to people with medical conditions or to other exercise types.
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
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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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23 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Nov 2024
- 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 years and older
- Sex
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Anyone
- 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: 1. Age ≥ 20 years. 2. Familiarity with both cycling and treadmill exercise. 3. Negative response on the Physical Activity Readiness Questionnaire (PAR-Q). Exclusion Criteria: 1. History of cardiovascular, pulmonary, or metabolic disease. 2. Musculoskeletal injuries limiting exercise range of motion. 3. Use of medications known to affect heart rate or ventilation.
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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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Cathay General Hospitla
Taipei, Taipei City, 10630, Taiwan
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