Coaching is the vehicle. Relationships, business or spiritual development are the coaching areas or the targets. They are the destination or the context in which you want coaching to happen.
These directions are not exclusive. You always decide on what area you would like to focus. For instance if business is your priority at a given moment, that's what we will focus on.
Coaching is a way to gain more satisfaction from life. It helps you reach your goals and perform better. You can receive coaching on any of your life areas.