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予備校児の体格に対する運動介入の効果:ランダム化制御試験と用量反応研究のメタ解析
Yixin Liang1, Yong Yang2, Yuan Yuan3
1School of Exercise and Health, Shanghai University of Sport, 399 Changhai Rd, Yangpu District, Shanghai City, 200438, China.
BMC public health
|September 2, 2025
まとめ
運動介入は,学前児の体力を大きく高めます. 強さ,柔軟性,協調性などです. 週に180分から380分までの 最適な運動量は 身体能力の要素によって異なります
科学分野:
- 小児 運動 科学
- 発達 保健
- 公衆衛生の介入
背景:
- 幼稚園児の体調は 長期的な健康に不可欠です
- 身体活動 (PA) 介入の影響を理解することは,幼少期の発達にとって重要です.
- この年齢層におけるPAとPFの投与量反応関係については,説明が必要である.
研究 の 目的:
- 慢性的な身体活動 (PA) の介入が,学前児の身体能力 (PF) に与える影響を評価する.
- 特定のフィットネスコンポーネントの改善のための最適な週間のPA用量を決定する.
- メタアナリシスと用量反応分析を行う.
主な方法:
- 2025年1月までPubMed,Embase,Web of Science,Cochrane Registerで検索しました
- ランダム化制御試験 (RCT) で,健康な3~7歳児が4週間以上PA治療を受けた.
- ランダム効果メタ解析とベイジアン用量反応モデルを使用した.
主要な成果:
- PA介入は,全体的なPF (SMD=0. 30) と,強さ,柔軟性,心肺機能 (CRF),調整,バランスなどの特定の要素を大幅に改善しました.
- 最適な週間のPA用量は180分 (静的バランス) から380分 (CRF) であった.
- 介入の有効性は,セッションの頻度,期間,およびプログラム全体の長さに左右されました.
結論:
- 運動介入は,学前児の体調を改善するのに有効です.
- 適度な毎週投与量は,体調成分によって異なる (180~380分).
- セッションの頻度や期間などの介入設計要素は,結果に大きく影響します.
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