tumble turn

(swimming) A turn used to reverse the direction in which the person is swimming.

Japanese Meaning

水泳中に進む方向を逆転するために用いられるターン。

She practiced her tumble turn until she could reverse direction smoothly at the pool wall.

彼女はプールの壁で方向をスムーズに反転できるようになるまでフリップターンを練習した。

Sense（1）

(swimming) A turn used to reverse the direction in which the person is swimming.

tumble turns

（ plural ）