The backstroke kick is a steady six-beat flutter kick, with the power generating from the hips. The toes should be pointed and the knees bent only slightly on the upbeat.

• 仰泳打腿应该是一个稳定的6次浅打腿，髋部发力，脚尖应该绷直，膝盖则需要在上打腿时轻微弯曲。