rehearsing

To repeat, as what has been already said; to tell over again; to recite.

“There's no need to rehearse the same old argument; we've heard it before, and we all agree.”

To narrate; to relate; to tell.

“The witness rehearsed the events of the night before for the listening detectives.”

To practise by recitation or repetition in private for experiment and improvement, prior to a public representation, especially in theater

“The lawyer advised her client to rehearse her testimony before the trial date.”

To cause to rehearse; to instruct by rehearsal.

“The director rehearsed the cast incessantly in the days leading up to opening night, and as a result they were tired and cranky when it arrived.”

A rehearsal.