运动文胸防震功能的评价与作用机理研究

Evaluation Methods and Action Mechanism of Sports Bras with Shock Absorption Function

为更加准确地评价运动文胸的防震功能,实现基于防震功能需求的运动文胸可控设计,从评价方法和作用机理等方面综述近年来国内外运动文胸防震功能的相关研究成果。研究表明:运动文胸防震功能评价应考虑感知乳房运动、位移、速度、加速度及RBD等综合指标;研究乳房运动以作为文胸防震功能强弱的评价依据时,应考虑乳房参数和运动方式等影响因素;防震功能作用机理研究应重点关注乳房-文胸系统之间相互作用的分析。认为未来研究中应从面料参数和结构参数入手,分别研究其与乳房位移之间的定量关系,从本质上对运动文胸进行防震功能优化设计。

In order to evaluate the shock absorption function of sports bras more accurately and realize the controllable design of sports bras based on the demand for shock absorption function,the recent research on shock absorption function of sports bras are reviewed in the aspects of evaluation methods and action mechanism.It found that the evaluation indices of sports bras with shock absorption function include perceived breast movement,dynamic breast discomfort,breast displacement,velocity,acceleration and RBD.Breast motion is often used to evaluate the bra shock absorption function.Influencing factors such as the breast parameters and the exercise modalities should be considered when studying breast motion;the research on the mechanism of shock absorption function should focus on the analysis of the interaction between the breast and bra.Based on the current status of research in the shock absorption function of sports bras,it is believed that future research should focus on the quantitative relationship between the fabric parameters and breast displacement,and between structural parameters and breast displacement,respectively.This is helpful to essentially optimize the design of the shock absorption function of sports bras.