أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
If a manager cannot speak publically then we cannot call him an active manager because this is the power of his language where he can impress, communicate, show his interest, power, ability to run the work, otherwise his silent skills will put him in big trouble like love to keep silent in a an organization means protect his less knowledge and experience which will show him the exit door one day or no promotion in organization.
It is a useful skill for everyone who has a role to play in public domain.
Yes, it is an essential skill for a manager. The person should have good interpersonal skills for being able to give presentations in public, influence people during team discussions, etc..
It is a necessary skill in leadership, training and management to transmit information to subordinate and transmit report presentations to superior and board members.
The manager could gain this skill by time and experience but on appointment of new vacancy of manager position, he should have this skill as a preferable option when the choice led between two candidates.