Could active sitting make you sharper and burn more calories?
NCT ID NCT07699848
First seen Jul 13, 2026 · Last updated Aug 21, 2026 · Updated 3 times
Summary
This study looks at how four different ways of sitting—from a regular chair to an exercise chair used actively—affect your muscles, seated pressure, thinking speed, and calorie burn. Healthy adults aged 18 to 70 will try each sitting position while researchers measure muscle activity, tissue pressure, cognitive performance, and energy use. The goal is to understand whether active sitting offers benefits over passive sitting for both body and mind.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Chaircise exercise program using a specialized chair with a foot lever
- What this could lead to
- If active sitting proves better for focus and energy, it could point toward healthier desk setups that boost productivity and reduce injury risk.
- What could go wrong
- This is a small, early study in healthy adults (ages 18–70). Results may not apply to people with medical conditions or to real-world office environments.
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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About 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- 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 70 years
- 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: * Adult (18-70) Exclusion Criteria: * Any current injury in the lower limb or trunk. * Use of prescription drugs or supplements that may affect cardiovascular or neuromuscular responses. * Reported lack of sleep or stress that may affect physiological responses to exercise. * Cardiovascular, respiratory, neurologic, balance, metabolic, or musculoskeletal conditions that could increase risk during exercise testing
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Laboratory of Neuromuscular Research and Active Aging
RECRUITINGCoral Gables, Florida, 33146, United States
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