Patrick FLACTION,Jacques Quièvre,Jean-Benoit Morin
申请号：
US15850932
公开号：
US20180133548A1
申请日:
2017.12.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Method implementing an accelerometer (17) for analyzing biomechanical parameters of the stride of a runner, comprising:(a) fastening a device (1) on the torso of the runner, said device being electrically self-sufficient and comprising a triaxial accelerometer (17), a chronograph (16), a digital processor (19) and a display (11)；(b) measuring a sequence of acceleration data in at least the vertical direction (av) using said accelerometer, while the runner runs a certain distance (D) along a running course；(c) during or at the end of said running course, having said processor calculate the biomechanical parameters of the stride, including the lowering (A) of the center of gravity and/or the elevation (E) of the center of gravity and/or the sum of the lowering and of the elevation of the center of gravity and/or the vertical mechanical work of the center of gravity (CG) of said runner, on the basis of said acceleration data, of said distance (D) and of a period of time (T) measured by said chronograph (16)； and(d) displaying said parameters on said display (11).
