Final answer:
The subject of this question is Arts, specifically regarding the use of understudies and standbys in live theater productions.
Step-by-step explanation:
Arts
In the context of this question, the subject is Arts. Specifically, it refers to the challenges faced in the theater industry with regard to employing understudies and standbys in live plays. Understudying involves a standby actor who learns a role and observes performances by a principal actor, ready to step in if needed. This practice is particularly highlighted in the aftermath of the COVID pandemic, where constant testing and the need to keep productions going necessitated the use of understudies and standbys.
Examples:
During a production of a play, if the main actor becomes unable to perform, an understudy or standby actor can step in to cover the role without disrupting the rest of the cast's assignments.
Understudies and standbys in Broadway shows often have to be constantly prepared to step in at short notice.