摘要
探讨跑动中大小腿折叠动作的技术优势。经观察,发现高水平的跑者在跑动中非常讲究大小腿折叠。经过力学分析发现:运用大小腿折叠技术能够提高跑者的步频、步幅,能够使跑者用上髋关节的力量和腰部的力量。大小腿折叠技术是体现着跑动经济性的跑动技术,也是体现着跑动全身用力的技术,但它对使用此技术的跑者提出了较高的素质要求。大小腿折叠动作是"跑动是以髋关节为轴的高速摆动"的观点的具体体现。
The paper explores the technical advantages of leg folding action in running.Observation found that good runner in running is very particular about the size of the folding leg.Dynamic analysis also found that：the use of leg folding technique can improve the runner＇s frequency and stride length,which can make use of the runner＇s strength of the hip joints and the waist.Leg folding technology is embodied with running energy saving technology,which reflects the use of body forces.However,leg folding technology raise higher quality request for runners to use this technology.Leg folding action embodies the idea,i.e.＂running is known as the high-speed swings around the hip＂.
出处
《浙江科技学院学报》
CAS
2015年第6期487-491,共5页
Journal of Zhejiang University of Science and Technology
基金
浙江省教育厅科研计划项目(Y210326717)
关键词
跑
大小腿折叠
后蹬
前摆
技术分析
running
leg folding
back stretching
forward swing
technical analysis
