Hi Sizwe. Here are just a few of the “things” that I would suggest. Be “present” and in the moment for the entire time that you are working with your client! This means having good listening and other “communication” skills (e.g. talking, showing, watching). Show a genuine interest in your client as a person. Show your client (through your body language, facial expressions, voice) that you are truly engaged and enjoying the training experience with them (this will go a long way to making your client feel the same way – enthusiasm is infectious!). Read and learn as much as you can (from reputable sources of course 🙂 so that you are as knowledgeable as you can be.
I hope that this is helpful.