Stage Manager (Sutradhara) is the heart of theatre companies
Who may also been a leading actor, director, and teacher.
Actor need to keep physically and vocally fit for performance by undergoing rigorous period of training. Also, through observation, they gained much insight from their elders in performance practices.
Actress were regarded as better suited to enact certain sentiments. Actor and Actress need to be highly skilled in speech and singing, as well as adept (expert) at bodily movement.