Which methods of communication will help you to motivate your client in the gym?

I will use the macro , meso and micro goal system to incentivise my client.

I will hope to create a positive attitude by creating a manageable feel good macro goal which i know the client can complete and make the client surprise himself which will be his driving force to meet his meso goal and so on to his micro .

i will also keep a log for the client to show where he was and where he is in the event of him starting to slip i can show him where he may end up if his commitment to himself drops or where he could be if he gets back on track