the world > action or operation > undertaking > preparation > prepare [verb (transitive)] > prepare by going through beforehand > specifically a person (2)
practise1551
transitive. To exercise (a person) in an activity for the acquisition or improvement of proficiency in it; to train, drill. With in, †to. Now archaic…
rehearse1768
transitive. To coach (a person or group); to train or tutor in a discipline, for a future event, etc.