Effects of Exercise Snacks on Physical Health and Cognitive Function in Individuals With Intellectual Disabilities
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Background:
Adults with intellectual disability commonly maintain sedentary daily routines, resulting in progressive decline in physical fitness and cognitive performance. Traditional long-duration exercise interventions are difficult to implement for this population due to behavioral and cognitive limitations. Exercise snacks, consisting of repeated ultra-short exercise bursts, are easy to carry out and show promising benefits for cognition.
Methods:
A randomized controlled crossover design will be adopted. Twenty-four adults aged 18-35 years with mild to moderate ID will complete three conditions in random sequence: no-exercise control, high-intensity interval training (HIIT), and exercise snacks (ES). A 1-week washout interval separates different interventions.
Intervention protocols:
- Control: maintain habitual daily activities.
- HIIT: one afternoon session, 10 sets of 6-second high-knee exercise with 9 seconds rest.
- ES: morning and afternoon sessions every day; each session contains 5 sets of 6-second high-knee exercise with 9 seconds rest.
Main measurements include prefrontal cortex activation via EEG, cognitive function, stereotyped behaviors, and heart rate variability. Repeated-measures statistical models will be used for data analysis.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Yuping Zhou, master
- Telefonnummer: +86-18811611796
- E-mail: yc57146@um.edu.mo
Studiesteder
-
-
Zhejiang
-
Hangzhou, Zhejiang, Kina
- Hangzhou First Social Welfare Institute
-
Kontakt:
- Yuping Zhou, master
- Telefonnummer: +86-18811611796
- E-mail: yc57146@um.edu.mo
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Aged 18-35 years old;
- Clinically diagnosed mild to moderate intellectual disability;
- Able to follow simple verbal instructions and complete exercise protocols;
- No contraindications for moderate physical activity confirmed by medical inquiry;
- Participants or legal guardians provide written informed consent;
- Maintain stable daily routine and do not participate in other structured exercise programs during the trial.
Exclusion Criteria:
- Severe physical disabilities, orthopedic injury or neurological disorders that restrict movement;
- History of cardiovascular disease, uncontrolled hypertension or other exercise contraindications;
- Current psychiatric medication that significantly affects motor or cognitive function;
- Inability to cooperate with EEG and physiological signal collection;
- Pregnancy;
- Participation in other interventional studies within the past 3 months.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Ingen indgriben: Arm 1
Participants maintain their usual daily activities without additional prescribed exercise.
Daily physical activity will be recorded throughout the intervention period.
|
|
|
Eksperimentel: Arm 2(Exercise Snacks)
Twice-daily short-bout exercise snacks.
Each session includes 5 sets of 6-second high-knee exercise with 9 seconds rest between sets.
|
Twice-daily short-bout exercise snacks.
Each session includes 5 sets of 6-second high-knee exercise with 9 seconds rest between sets.
|
|
Eksperimentel: Arm 3(High-Intensity Interval Training )
One intervention session scheduled in the afternoon.
The protocol consists of 10 sets of 6-second high-knee exercise, separated by 9 seconds of rest between sets.
|
Acute high-intensity interval training protocol: 10 × 6 s high-knee exercise with 9 s rest between sets, completed in a single afternoon session.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes in cognitive function assessed by cognitive test battery
Tidsramme: Baseline and immediately after the acute intervention
|
Changes in cognitive performance measured after each intervention condition, including attention and executive function.
|
Baseline and immediately after the acute intervention
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Prefrontal cortex activation measured by electroencephalography (EEG)
Tidsramme: Baseline and immediately after the acute intervention
|
Changes in prefrontal cortical brain activity indexed by EEG power spectrum during cognitive tasks.
|
Baseline and immediately after the acute intervention
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Zhaowei Kong, PhD, University of Macau
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Neurologiske manifestationer
- Sygdomme i nervesystemet
- Psykiske lidelser
- Neuroadfærdsmæssige manifestationer
- Patologiske tilstande, tegn og symptomer
- Opførsel
- Tegn og symptomer
- Neuroudviklingsforstyrrelser
- Intellektuel handicap
- Motorisk aktivitet
- Motorisk aktivitet
- Bevægelse
- Muskuloskeletale fysiologiske fænomener
- Muskuloskeletale og neurale fysiologiske fænomener
- Fysisk konditionering, menneske
- Øvelse
- Intervaltræning med høj intensitet
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- BSE-1553-2026
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
IPD-delingsadgangskriterier
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .