hip speed

countable uncountable

(baseball) The speed of rotation of the hips of a batter during a swing.

Japanese Meaning

（野球）バッターがスイング中に腰を回転させる速度

Coaches measured his hip speed to determine if he could generate more bat speed.

コーチたちは、彼がより高いバットスピードを出せるかを判断するために、彼の腰の回転速度を測定した。

Sense（1）

(baseball) The speed of rotation of the hips of a batter during a swing.

Good hip speed leads to good bat speed.

hip speeds

（ plural ）