A 6-beat kick is 6 kicks per cycle. This is a traditional flutterkick technique that most swimmers use.
6次腿是每个周期打腿6次，这是大多数选手使用的传统打腿。
2
Pushes off wall with streamline slightly separated from ears. Head is down facing floor of pool. Little to no flutterkick is occurring during this frame.
第一帧：蹬壁后保持从耳边稍微分开的流线型。头向下面朝池底。在这一帧中，脚几乎不打水。
3
Do the Superman Glide, but this time, once you feel yourself slowing down, start to flutterkick (not so violently that you churn the surface of the water) and go as far as your breath allows.