月经周期的阶段是否会影响平衡和姿势控制?
Ata Elvan1, Selin Kirişçi1, Melda Başer Seçer2
1Faculty of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey.
Journal of motor behavior
|July 30, 2023
概括
月经周期的不同阶段会影响女性的平衡. 姿势控制和平衡功能在排卵后阶段与排卵前阶段相比有所改善,这表明稳定性的周期性变化.
科学领域:
- 生理学 生理学 生理学
- 生物力学 生物力学
- 妇女健康 妇女健康
背景情况:
- 了解月经周期阶段如何影响身体表现对于女性的健康和运动训练至关重要.
- 以前的研究对荷尔蒙波动对平衡和姿势控制的影响产生了不同的结果.
研究的目的:
- 研究月经周期阶段 (MCP) 对健康女性平衡和姿势控制的特定影响.
- 为了比较排卵前和排卵后期间的平衡和姿势表现.
主要方法:
- 63名健康女性参与了这项研究,使用Balance Master和Tekscan MatScanTM系统评估了平衡和姿势控制.
- 在排卵前和排卵后阶段进行了评估.
- 月经周期的规律性,月经前综合征,月经态度和身体活动水平也使用验证的问卷进行了评估.
主要成果:
- 在分期之间观察到重量支分布的显著变化,在非主导肢体上增加了3%,在排卵后期主导肢体下降了2.5% (p<0.01).
- 功能性接触距离在排卵后期增加了8% (p<0.01).
- 重心振荡率在排卵后期呈现下降趋势,但对于眼睛打开 (7.4%) 或眼睛闭着 (9%) 的姿势而言,这一趋势在统计学上并不显著.
结论:
- 年轻女性的平衡和姿势控制在排卵前阶段受到负面影响.
- 整体平衡和姿势控制功能从排卵前期到排卵后期的改善.
- 这些发现突显了神经运动控制的循环性质,受月经周期荷尔蒙变化的影响.
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