The English word COACH is deemed to have been derived from the coach that was pulled by horses decades ago. The town in Hungary that is credited with this invention was called Kocs.
So, the word as we use it in sports and other types of coaching is a metaphor for getting things or people from one place to another. This is the job of a coach.
There are skills involved, mostly really, really human skills like listening, planning, caring, listening (yes, again) and figuring out how to get people to work to make themselves a more highly functioning person, either on their own or in a group/team setting.
Those skills are often overlooked when considered alongside knowledge sets like “knowing the game”, strategy and sport tactics. This second group of things is important, but without the first it’s challenging to really grow people to help make the world a better place.
How will you move people along?