Could 30 minutes of exercise boost kids' brain chemistry?

NCT ID NCT06808490

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time

Summary

This study asks whether a single 30-minute session of moderate exercise can raise natural brain chemicals called endocannabinoids and improve thinking, stress, and mood in children and teens aged 9 to 17. Participants are randomly assigned to brisk walking or jogging on a treadmill, light stretching, or seated meditation. Researchers measure endocannabinoid levels, cognitive performance, and emotional state before and after the activity to see how each approach affects the brain.

What this could mean

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

Active substance
Moderate-intensity treadmill exercise, light stretching, or seated meditation
What this could lead to
If exercise reliably boosts endocannabinoids and improves thinking or mood in children, it could point toward simple, drug-free ways to support mental health in young people.
What could go wrong
This is a small, single-session study in healthy children, so any effects may be short-lived or not apply to everyday life. Results may also vary widely between individuals.

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

68 people

The number who actually took part.

Started

Dec 2021

Finished

Mar 2024

Lead sponsor

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

9 to 17 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Provision of signed and dated informed consent form * Stated willingness to comply with all study procedures and available for the duration of the study * 9-17 years of age * Adolescent and parent/guardian are English-speaking, as study assessments are in English * Right-handed Exclusion Criteria: * Head injury * Sensory (e.g., hearing) impairment * Physical (e.g., motor, balance) impairment * Physical disabilities * Neurological disorders * Any condition that would contraindicate blood draws

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Conditions

The condition(s) this trial relates to.

anxiety disorder Motor Activity

As listed by the trial registrant

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

Contacts and locations

Locations

  • Tolan Park Medical Building

    Detroit, Michigan, 48201, United States

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