Making money from exercise may seem like a pipe dream to many, but in fact physical fitness is fast becoming one of America's hottest new professional fields. Here, a successful personal trainer gives expert advice on every aspect of setting up and running a home-based personal trainer business. Readers will learn how to get started, develop a service manual, screen clients, serve customers, learn from the competition, and set up a home office - as well as how to use the Internet to develop one's business.