一、标枪投掷的特点 标枪是根据物理原理,按照空气力学的特征设计的轻器械。对标枪飞行距离影响最大的因素是器械离手时的速度。标枪出手速度越快,投掷距离越远。因此,运动员在技术练习和身体训练中,必须尽可能地在标枪出手速度上下功夫。另一方面要使标枪投的更远,还必须很好的利用助跑和投掷步的 First, the characteristics of Javelin throwing Javelin is based on physical principles, in accordance with the characteristics of aeromechanical design of light equipment. The most influential factor on the javelin flight distance is the speed at which the instrument departs. Javelin shot faster, throwing the farther away. Therefore, athletes in technical training and physical training, as much as possible in javelin shot speed work hard. On the other hand to make javelin throw further, you must also make good use of the run and throwing step