女子篮球运动内衣压力对心率变异指标的影响

为研究女子篮球运动内衣压力对心率变异指标的影响，以50名热爱篮球运动的青年女性为实验对象，测量其穿着不同压力运动内衣在篮球运动状态下的压力值和心率变异数据，并对其变化进行客观评价。研究认为：服装压与部分心率变异指标存在相关性，从相关的测试点看出，篮球运动中曲率较大的肩胛骨下角和人体侧部所受压力对心率变异指标产生显著影响；女性胸部受压应控制在2.067~3.268kPa范围内，使穿着者保持平稳舒适的生理状态。研究结果为体育服装产业研制篮球运动内衣提供重要理论依据。

Influenceon heart rate variability indexes caused by clothing pressure developed by women’s basketball sports bra

To study the effects on heart rate variability indexes caused by pressure developed by women’s basketball sports bra, fifty females were employed as subjects. Their heart rate variability data was measured and changes of the data were evaluated objectively while they were wearing different sports bras and playing basketball. The results showed that there was a correlation between clothing pressure and partial heart rate variability indexes. From the relevant test positions, the pressure of the large curvature regions, which included inferior angle of scapula and the body side, had a significant impact on heart rate variability indexes. It revealed that clothing pressure on female chest should be controlled within the scope of 2.067 to 3.268kPa to keep a stable and comfortable physiological state for the wearer. The results can provide important theoretical basis for the sports apparel industry to develop the basketball sports bra.