What are general helpful training methods and tips?

[Brunomcnico]

I will start training two people on Monday of next week. I would like to be as effective and efficient as possible. I know it involves basic organization of what I have to explain and it also depends on what I am training. I am a front-desk worker for a Martial Arts Company.

Are there any general training methods and tips that I could use to make me better as a trainer?