CAJ | 학술논문

对黄胜初于2000年建立的双动力赛艇动力学方程进行矢量推导,结果显示,在操桨过程中人体质心的移动产生无击水动力.据此,认为国际赛艇联合会(FISA)赛艇教练员培训手册(2002年版)中,单动力赛艇动力模型衍生出的三点错误之处.研究认为,国内生物力学界和赛艇界对赛艇动力学及其在训练中的应用存在认识上的误区.应注重回桨技术的研究和训练,降低1桨中拉推桨时间比,提高1桨的划桨效率.
대황성초우2000년건립적쌍동력새정동역학방정진행시량추도,결과현시,재조장과정중인체질심적이동산생무격수동력.거차,인위국제새정연합회(FISA)새정교련원배훈수책(2002년판)중,단동력새정동력모형연생출적삼점착오지처.연구인위,국내생물역학계화새정계대새정동역학급기재훈련중적응용존재인식상적오구.응주중회장기술적연구화훈련,강저1장중랍추장시간비,제고1장적화장효솔.
According to the vector illation on the rowing bi-dynamies formula established in 2000 by Huang Sheng Chu,it was indicated that during the process of oar holding and without striking the water, the forward power could be caused all the same by the movements of the rower＇s centroid. Three mistakes, derived from rowing mono-dynamics, in The FISA Coaching Development Programme Handbook Level 1 （2002） were pointed out, which showed that there was a misunderstanding in the cognition of practicing the rowing dynamics in training in Chinese sports biomechanics circle and rowing circle. Attention should be focused on the research and training of the recovery techniques, reducing the ratio between pulling and pushing phase in the first stroke and increasing the stroke efficiency of the first stroke.