The document discusses how to become a successful personal trainer. It provides advice on developing a strong product or service offering, precisely positioning it for the target customer, choosing an appropriate place or location to provide it, and setting the right price that reflects the value. It emphasizes the importance of having a narrow focus on a specific audience and their unique needs rather than trying to appeal to everyone. Examples are given of different personal training services, their target customers, locations, and pricing tiers. The document is authored by Max Icardi, a founder of the Functional Training Network and Academy, to help personal trainers grow successful businesses.