noun
regular batting; batting practice with a regular pitcher
Baseball term for batting practice where a regular pitcher throws, as opposed to a pitching machine or coach.
今日の練習はレギュラーバッティングから始める。
Today's practice will start with regular batting.
レギュラーバッティングでは、投手が打者に対して本気で投げる。
In regular batting, the pitcher throws seriously to the batter.