Effects of Exercise Snacks on Physical Health and Cognitive Function in Individuals With Intellectual Disabilities
調査の概要
詳細な説明
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.
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Yuping Zhou, master
- 電話番号:+86-18811611796
- メール:yc57146@um.edu.mo
研究場所
-
-
Zhejiang
-
Hangzhou、Zhejiang、中国
- Hangzhou First Social Welfare Institute
-
コンタクト:
- Yuping Zhou, master
- 電話番号:+86-18811611796
- メール:yc57146@um.edu.mo
-
-
参加基準
適格基準
就学可能な年齢
- 大人
健康ボランティアの受け入れ
説明
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.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:基礎科学
- 割り当て:ランダム化
- 介入モデル:クロスオーバー割り当て
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
介入なし:Arm 1
Participants maintain their usual daily activities without additional prescribed exercise.
Daily physical activity will be recorded throughout the intervention period.
|
|
|
実験的: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.
|
|
実験的: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.
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Changes in cognitive function assessed by cognitive test battery
時間枠: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
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Prefrontal cortex activation measured by electroencephalography (EEG)
時間枠: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
|
協力者と研究者
スポンサー
捜査官
- 主任研究者:Zhaowei Kong, PhD、University of Macau
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
キーワード
追加の関連 MeSH 用語
その他の研究ID番号
- BSE-1553-2026
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
IPD 共有時間枠
IPD 共有アクセス基準
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。