The path of discus flight and the effects of the throw velocity/angle,spin and wind conditions on discus flight are discussed in this paper,considering the aerodynamic force on the discus.

• 从铁饼在空气中飞行所受到的气动力出发,阐述铁饼飞行的轨迹和铁饼出手时的速度、角度、自转角速度和风作用对成绩的影响。