在追求最佳的路径运动能力:一个基于决策树的方法
Sergio Montalt-García1, Gonzalo Monfort-Torres1, Mario Tudela-Petit1
1University of Valencia.
Research quarterly for exercise and sport
|October 21, 2025
概括
低心血管耐力显著阻碍儿童的运动能力. 积极的因素,如动机和健身可以帮助,但干预措施必须针对组合的风险因素,以改善发展.
科学领域:
- 儿科健康 儿科健康
- 汽车发展研究 汽车发展研究
- 行为科学 行为科学
背景情况:
- 运动能力 (MC) 对儿童的体力活动,健康和福祉至关重要.
- 影响MC发育的复杂,非线性相互作用尚未完全理解.
- 确定MC水平的预测概况对于有针对性的干预措施至关重要.
研究的目的:
- 确定预测小学儿童运动能力 (MC) 水平的多变量概况.
- 使用基于决策树的分类模型来分析MC决定因素的相互作用.
- 发现与低和高运动能力相关的关键因素.
主要方法:
- 一项涉及西班牙瓦伦西亚8至12岁676名儿童的横截面研究.
- 评估MC,身体健康,人体测量,动机,感知MC,身体素养,社会支持和久坐行为.
- 应用一个二阶段的层次决策树模型来进行分类.
主要成果:
- 心血管耐力和自我决定的动机是低MC的主要歧视因素.
- 低心血管耐力是一个重要的障碍,即使有积极的心理因素.
- 高MC与良好的健身,动机,控制的久坐行为和支持的环境相关.
结论:
- 决策树模型有效地捕捉了MC发展的非线性,多维性质.
- 干预措施应针对最佳运动发育的风险和保护因素集群.
- 促进身体素养需要一个整体的方法,考虑身体,心理和环境的影响.
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