Dose-effect of HIIT on Cardiovascular Health of Children
Dose-effect of HIIT on Cardiovascular Health of Children Aged 9 to 10 Years Old Participating in a School Based Multidisciplinary Intervention Program: a Pilot Study
An adequate physical activity level has important effects on cardiovascular health of children. However, the scientific literature suggests that few children meet the physical activity recommendations to obtain these cardiovascular benefits which may have immediate and long term consequences in public health. High intensity interval training (HIIT) has emerged as an effective strategy for improving physical and mental health in children. To note that HIIT can be completed in a shorter period of time and its results in physical health seem to be equivalent to those obtained in longer sessions of traditional aerobic training. However, there is no information about the dose of HIIT needed to obtain significant effects on cardiovascular health of children.
The adoption of healthy dietary habits is also important in the prevention of obesity and cardiovascular diseases.
School-based programs including physical activity and nutritional education have been recommended as important components of programs aiming to prevent obesity and cardiovascular diseases.
調査の概要
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Navarra
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Pamplona、Navarra、スペイン、31008
- Department of Health Sciences, Universidad Pública de Navarra
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
All school children able to attend the physical education sessions of the school
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Exclusion Criteria:
- Children with medical condition that limits physical activity
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：防止
- 割り当て：ランダム化
- 介入モデル：並列代入
- 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 |
|---|---|
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実験的：HIIT two sessions
Two sessions per week of HIIT + nutritional education (1 session/week)
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Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old).
One of them has two physical education (PE) sessions per week and the other has only one PE session per week.
In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group.
Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup.
Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools.
The duration of the intervention will be of eight weeks.
School-based nutritional education on healthy dietary habits
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実験的：HIIT one session
One session per week of HIIT + nutritional education (1 session/week)
|
Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old).
One of them has two physical education (PE) sessions per week and the other has only one PE session per week.
In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group.
Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup.
Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools.
The duration of the intervention will be of eight weeks.
School-based nutritional education on healthy dietary habits
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アクティブコンパレータ：Nutritional education
Nutritional education (1 session/week)
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School-based nutritional education on healthy dietary habits
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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 |
|---|---|---|
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Change in cardiorespiratory fitness
時間枠：Change from baseline cardiorespiratory fitness at eight weeks
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20m shuttle run test (Alpha battery)
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Change from baseline cardiorespiratory fitness at eight weeks
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Change in Body fat
時間枠：Change from baseline body fat at eight weeks
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Body fat percent measured by bioimpedance
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Change from baseline body fat at eight weeks
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Change in Ankle-brachial index
時間枠：Change from baseline Ankle-brachial index at eight weeks
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Automated simultaneous blood pressure measurement
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Change from baseline Ankle-brachial index at eight weeks
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Change in Dietary habits
時間枠：Change from baseline Dietary habits at eight weeks
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Food frequency questionnaire and 24h recall
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Change from baseline Dietary habits at eight weeks
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Change in Muscular strength
時間枠：Change from baseline Muscular strength at eight weeks
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Handgrip strength and long jump (Alpha battery)
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Change from baseline Muscular strength at eight weeks
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Change in speed-agility
時間枠：Change from baseline speed agility at eight weeks
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4x10m speed agility test (Alpha battery)
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Change from baseline speed agility at eight weeks
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協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
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
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