职业自行车运动的一个赛季足以对骨健康产生负面影响
Francisco Javier Martínez-Noguera1, Pedro E Alcaraz1, Raquel Ortolano-Ríos2
1Research Center for High-Performance Sport, University of Murcia, Campus de los Jerónimos, Guadalupe, 30107 Murcia, Spain.
Nutrients
|August 26, 2023
概括
专业骑自行车会对骨健康产生负面影响. 一个赛季显著降低了关键区域的骨矿物质密度和含量,引发了对运动员福祉的担忧.
科学领域:
- 运动医学 运动医学
- 整形外科 整形外科 整形外科
- 运动生理学 运动生理学
背景情况:
- 骑自行车是全球流行的一项运动,对骨健康有记录的负面影响.
- 自行车队担心对运动员长期骨健康和表现的影响.
- 以前的研究表明,骑自行车和骨健康状况下降之间存在联系.
研究的目的:
- 为了研究一个职业自行车赛季对骨健康标志物的影响.
- 量化骨矿物质密度 (BMD),骨矿物质含量 (BMC) 和骨面积 (BA) 的变化.
- 评估专业骑自行车者脂肪质量 (FM),无脂肪质量 (FFM),T分数和Z分数的变化.
主要方法:
- 骨密度计用于测量各种骨健康参数.
- 这些测量包括BMD,BMC,BA,FM,FFM,T-score和Z-score.
- 在完成一个赛季后,从专业自行车手那里收集数据.
主要成果:
- 在腿部,干部,肋骨和骨盆 (p ≤0.05) 观察到 BMD 显著下降.
- BMC和BA显示手臂和脊椎显著减少 (p ≤0.05).
- 发现Z-score显著下降 (p ≤0.05) 和T-score和总 BMD (p = 0.06) 的下降趋势.
结论:
- 单个职业自行车赛季足以对骨健康产生负面影响.
- 这些发现强调了需要进行干预措施,以减轻专业骑自行车者的骨质损失.
- 监测骨健康标志物对于骑自行车的表现和健康管理至关重要.
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