A stroke counter and a method of analyzing strokes of swimmer are provided. The stroke counter and method use changes in pressure proximate the arms and legs of the swimmer to determine when the swimmer performs a swimming stroke using either the arms or legs.
申请公布号
US2014149066(A1)
申请公布日期
2014.05.29
申请号
US201314088491
申请日期
2013.11.25
申请人
HOLOPAINEN REIMA K.;TIIRA JARI M. A.;JOHNSON OUTDOORS INC.
