Kinematic Analysis Of Outstandin Flat Water Woman Kayakers' Paddling Skill In And Out Of China

Adapting SIMI MOTION sports analysis system to analyze outstanging single woman kayakers'(WK1) and double womern kayakers'(WK2) paddling skill,in and out of China. Hopping this article can find the kinematic characteristic of paddling skill. Following are the result of the research:Firstly,the paddling rhythm.The left side time propotion between drive phase and recovery phase of WK1 is 68%:32%.And its'right side is 67%:33%. When it comes to WK2 ,the first position player's left side time propotion between drive phase and recovery phase is 69%:31%; its'right side is 66%:34%. The second position player's left side time propotion between drive phase and recovery phase is 68%:32%; its'right side is 65%:35%. The difference between the first position player's paddling rhythm and the second position player's is not significant.Secondly,paddling rate and paddling rhythm. To WK1,higher the paddling rate is favorable for increasing the time propotion of catching phase. To WK2,higher the paddling rate is favorable for increasing the time propotion of drive phase,and for diminishing the time propotion of earlier stage of recovery phase. It is discovered that the WK2's left side paddling rate is lower than the right side's. And the second position player's paddling rate is higher than the first position player's.Thirdly,the paddling rate and paddling distance. Raising the paddling rate accompangs the diminishing of the paddling distance. The changing regions of WK1 are: when the paddling rate is in 115～120,the paddling distance will be in 2.2～2.48m; when the paddling rate is in 110～ 115,the paddling distance will be in 2.24m～2.48m; when the paddling rate is in 105～110,the paddling dinstance will be in 2.28m—2.58m; when the paddling rate is under 105,the paddling distance will be in 2.44m～2.62m. And the changing regions of WK2 are: when the paddling rate is above 130,the paddling distance will be in 2.11m～2.27m; when the paddling rate is in 120— I25,the paddling distance will be in 2.27m—2.39m; when the paddling rate is in 115 — 120,the paddling distance will be in 2.31m～2.49m; when the paddling rate is in 110～115,the paddling dinstance will be in 2.45m～2.63m; when the paddling rate is under 105～110,the paddling distance will be in 2.52m～2.68m; when the paddling rate is under 105,the paddling distance will...