Rapid Spin

A rapid spin of the body ( especially on the toes as in ballet ) .

身体快速的旋转（特别在芭蕾中用脚趾）。

In the single support rotating stage , a greater level of speed to ensure rapid spin up the discus at this stage can be sustained acceleration , but increases the difficulty of control after the shot angle .

在单支撑旋转阶段，较大的水平速度可以能保证快速的旋转加速技术使铁饼在这一阶段能够得到持续的加速度，但是为以后出手角度的控制上增加了难度。