Aimer Co., Ltd

Capital University of Physical Education and Sports

Shida Shinghwa Advanced Material Group Co., Ltd

Yunshan Guo

Ying Yan

Xin Li

Huijie Zhang

Guangke Li

Xinglong Zhou

Jingping Ren

Fenglei Jia

Guangkai Chang

Guo Ma

Jianjun Guo

A sports bra shock absorption effect evaluation method includes: allowing a subject to wear a sports bra for an experimental test, adhering a total of 43 infrared reflective mark points on the body, and completing preparation; allowing the subject naturally to stand on a treadmill, and acquiring static coordinate data; starting the treadmill, acquiring dynamic coordinate data for 5 minutes in sports when a speed in sports reaches 6-12 km/h, and immediately asking a subjective perception of the subject after doing sports; converting the dynamic coordinate data into coordinate data in which a thoracic vertebra point is defined as an origin, and calculating a square root index S of displacement amplitude data in the left-right direction and the up-down direction; and numerically sorting the displacement amplitudes according to the square root index S, and corresponding to subjective perceptions one by one to obtain hierarchical definitions for an existing bra.

Sports bra shock absorption effect evaluation method and system

Growing community of inventors

Beijing, China

Yunshan Guo