风阻与电磁阻皮划艇测功仪专项训练的适用性评估  

Applicability Assessment of Kayak/Canoeing Ergometer for Specific Training with Different Resistance Modes

作　　者：梁志强 闫家祥 李楠 宋万翔 李建设[1] LIANG Zhiqiang;YAN Jiaxiang;LI Nan;SONG Wanxiang;LI Jianshe(Research Academy of Grand Health,Ningbo University,Ningbo 315211,Zhejiang,China;School of Exercise and Health,Shanghai University of Sport,Shanghai 200438,China;Military Sports Department,Zhejiang University of Water Resources and Electric Power,Hangzhou 310018,Zhejiang,China;Faculty of Sports Science,Ningbo University,Ningbo 315211,Zhejiang,China;School of Culture and Arts,Zhejiang Technical Institute of Economics,Hangzhou 310018,Zhejiang,China)

机构地区：[1]宁波大学大健康研究院,浙江宁波315211 [2]上海体育大学运动健康学院,上海200438 [3]浙江水电水利学院体军部,浙江杭州310018 [4]宁波大学体育学院,浙江宁波315211 [5]浙江经济职业技术学院文化艺术学院,浙江杭州310018

出　　处：《上海体育大学学报》2024年第5期52-60,共9页Journal of Shanghai University of Sport

摘　　要：目的皮划艇测功仪是皮划艇运动员训练的重要工具,对目前最常用的风阻和电磁阻皮划艇测功仪在一线训练中的适用性进行对比,为陆上专项训练选择何种阻力方式的测功仪提供建议。方法按从事项目对31名皮划艇运动员进行分类,分别在对应的风阻和电磁阻皮划艇测功仪上完成200m、500m和1000m全力划,实时采集运动时间、分段时间、桨频、速度和功率指标数据。结果在稳定性方面,电磁阻皮艇、划艇测功仪及风阻皮艇测功仪的运行指标稳定,可作为比较理想的陆上专项体能训练设备;在相关性方面,风阻和电磁阻皮划艇测功仪运动时间与水上运动时间均呈中低度相关,不适合用于专项技术训练;在差异性方面,2种皮艇测功仪的主要差异为长距离训练的功率指标,2种划艇测功仪的主要差异为中短距离训练的功率指标,这种差异均与阻力的产生方式与表现形式相关。结论风阻和电磁阻皮划艇测功仪均可作为陆上专项体能训练设备,但不适合作为专项技术训练设备。Objective Kayak/canoeing ergometers serve as an important part in athlete training,the running performance and feasibility of wind resistance and electromagnetic resistance ergometers in sports training is compared providing reference to proper ergometer selection for land training.Method 31 participants completed 200 m,500 m,and 1000 m ergometer and water tests.During the test,time,500 split/time,stroke rate,and power were recorded.Result Both kayak/canoeing ergometers worked well and can serve as ideal specific training equipment on land.Both kayak/canoeing ergometers demonstrated a low to moderate correlation with the performance on the water,indicating that they were unsuitable for special technical training.There was a significant variation in power between two kayak ergometers over long distances and between canoeing ergometers over short-to-medium distances.Conclusion Kayak/canoeing ergometers can be employed as on-land training equipment for specific physical conditioning training but are not appropriate for specialized technical training.

关 键 词：风阻力 电磁阻力 测功仪 皮艇 划艇 运动训练 

分 类 号：G808[文化科学—体育训练]