体育科学
體育科學
체육과학
China Sport Science
2012年
6期
55~61
,共null页
王敬志 马祖长 姚志明 孙怡宁
王敬誌 馬祖長 姚誌明 孫怡寧
왕경지 마조장 요지명 손이저
皮艇运动 桨力 船体加速度 竞技能力 评价指标体系
皮艇運動 槳力 船體加速度 競技能力 評價指標體繫
피정운동 장력 선체가속도 경기능력 평개지표체계
Key words;Kayak; paddle force; acceleration of boat ; competitive capability ;evaluation indi-cator system
在总结国内外研究工作的基础上提出了基于实测桨力和船体加速度信息的皮艇专项竞技能力评价指标体系的建立方法，采用因子分析法提取出了桨频、绝对船速差、船体颠簸和摇晃加速度、拉桨平均桨力、最大桨力衰减、桨力平坦度和拉桨节奏等11项代表性指标构成静水皮艇专项竞技能力评价指标体系，简明有效地反映了运动员的身体素质、专项力量素质、动力保护和拉桨控船技术等专项竞技能力。
在總結國內外研究工作的基礎上提齣瞭基于實測槳力和船體加速度信息的皮艇專項競技能力評價指標體繫的建立方法，採用因子分析法提取齣瞭槳頻、絕對船速差、船體顛簸和搖晃加速度、拉槳平均槳力、最大槳力衰減、槳力平坦度和拉槳節奏等11項代錶性指標構成靜水皮艇專項競技能力評價指標體繫，簡明有效地反映瞭運動員的身體素質、專項力量素質、動力保護和拉槳控船技術等專項競技能力。
재총결국내외연구공작적기출상제출료기우실측장력화선체가속도신식적피정전항경기능력평개지표체계적건립방법，채용인자분석법제취출료장빈、절대선속차、선체전파화요황가속도、랍장평균장력、최대장력쇠감、장력평탄도화랍장절주등11항대표성지표구성정수피정전항경기능력평개지표체계，간명유효지반영료운동원적신체소질、전항역량소질、동력보호화랍장공선기술등전항경기능력。
This paper proposed a method based on on-water measurement of paddle force and acceleration of boat to establish the evaluation indicator system of kayak specialized competitive capability. Eleven representative indicators such as stroke rate, boat velocity difference, bump acceleration of boat, wobble acceleration of boat, average paddling force, maximal attenuation of paddle force, smoothness of paddle force and paddle rhythm were extracted from sixty evaluation indicators, and the eleven representative indicators were utilized to establish the evaluation indicator system of kayak specialized competitive capability, the indicator system concisely and effectively reflected the comprehensive competitive capability, including physical fitness, special ized power quality, power protection, paddle and boat control teehniqes.
