【摘要】 推动世界田径运动发展的因素有内在和外在两种动力因素,内在动力因素是田径专项训练理论的发展与成熟,外在动力因素是各项运动技术的改进与完善、训练方法的变革与创新和运动场地器材设备的研制与革新,本文从现代奥运会出发重点论述了其外在动力因素。更多还原

【Abstract】 The world track and field events are pushed forward by internal motive force as well as external motive force. The development and maturity of theory on specialized training forms the internal motive force. External motive force includes the improvement and perfection of athletic technology; reform and innovation of the training method;making and innovation of the sports field equipment.更多还原