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Effects of Exercise Intensity on ADHD Symptoms

Effects of Low, Moderate, and High Intensity Exercise on Executive Function, Functional Impairment, and Symptom Severity in ADHD

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06753253
Enrollment
28
Registered
2024-12-31
Start date
2024-08-06
Completion date
2024-11-25
Last updated
2024-12-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Attention Deficit Disorder with Hyperactivity, Attention Deficit Hyperactivity Disorder, ADHD

Brief summary

This project investigates the effects of a bicycling exercise at three levels of exercise intensity (low, moderate, and high) on attention deficit/hyperactivity disorder (ADHD) in college students. Specifically, the outcomes of interest in this study are self-reported executive functioning, self-reported functional impairment, and ADHD symptom severity. The hypothesis is that exercise will improve executive functioning, while reducing functional impairment and ADHD symptom severity, and that this response will be most pronounced in the high-intensity exercise group.

Interventions

Each arm will perform a 20-minute cycling intervention on an airdyne bike at different exercise intensity levels. Participants will perform the intervention three times over the course of one week.

Sponsors

Kent State University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 26 Years
Healthy volunteers
Yes

Inclusion criteria

Diagnosis of attention deficit/hyperactivity disorder (ADHD) Age 18-16 Student at Kent State University

Exclusion criteria

seizures/epilepsy syncope asthma chronic obstructive pulmonary disease (COPD) restrictive lung disease adult respiratory distress syndrome (ARDS) heart problems/defects/heart failure/valve problems liver/kidney disease diabetes mellitus current pregnancy

Design outcomes

Primary

MeasureTime frameDescription
Self-Reported Executive FunctionThe BDEFS will be assessed on the first day of participation in an exercise intervention (session 1) and again on the last day of the intervention (session 3). Session 1 occurs on a Monday, session 2 on a Wednesday, and Session 3 on a Friday.Self-reported executive function will be measured using a modified version of the Barkley Executive Function Scale (BDEFS)
Self-Reported Functional ImpairmentThe BFIS will be assessed on the first day of participation in an exercise intervention (session 1) and again on the last day of the intervention (session 3). Session 1 occurs on a Monday, session 2 on a Wednesday, and Session 3 on a Friday.Self-Reported Functional Impairment will be measured using a modified version of the Barkley Functional Impairment Scale (BFIS)
Self-Reported ADHD Symptom SeverityThe BAARS-IV will be assessed on the first day of participation in an exercise intervention (session 1) and again on the last day of the intervention (session 3). Session 1 occurs on a Monday, session 2 on a Wednesday, and Session 3 on a Friday.Self-Reported ADHD Symptom Severity will be measured using the Barkley Adult ADHD Rating Scale IV (BAARS-IV)

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026