【摘要】 长跑是一种体能与技术兼备的竞技项目,随着竞技运动水平不断提高,长跑运动的短跑化趋势日趋明显。从众多运动现象发现长跑运动的核心竞争力并非耐力,而是运动员在比赛中的变速和冲刺能力。核心竞争力不足是影响我国女子长跑运动员运动水平提高的主要问题。长跑运动技术和力量速度素质是制约核心竞争力的两大主要因素。摆动和送髋技术是影响步幅的主要技术原因,也是影响长跑竞争力的核心技术。更多还原

【Abstract】 The long-distance race is one kind of physical ability and the technology has both competes the fast project,enhances unceasingly along with athletics movement level,the long-distance race movement’s dash tendency is day by day obvious.From numerous movement phenomenon discovery long-distance race movement core competitiveness by no means endurance,but is athlete’s in competition speed change and sprint ability.Affects the chief obstacle which in core competitiveness’s insufficiency our country women’s long-distance race athlete movement level enhances.Moves technical and the strength speed quality is restricts the core competitiveness two big primary factors.Swinging and delivers the hip technology is affects the stride width the major technique reason,is also affects the long-distance race competitive power the core technologies.更多还原