Our updated list includes the best books on personal training, fitness, nutrition, and business — everything you need to get an edge in your career.

Follow these rules, and avoid these temptations, to have a long and prosperous fitness career.

As the fitness benefits of proper sleep pile up, more trainers are advising their clients to get more Z’s. But that’s not always such a good idea.

The steps you followed to become a fitness pro will help you master the other skills you need to succeed.

The founder of TriggerPoint Performance has some bracing advice about how to turn your dreams into goals, and your goals into achievements.

Financial freedom starts with financial discipline. These seven habits help you control your spending and build wealth.

The most successful and influential trainers had to start at the bottom, like everyone. These are the books, courses, and events that allowed this group to rise to the top.

“Evidence-based” doesn’t mean what you probably think it does. Here’s how to harness all the data available to you, from published research to your clients’ preferences.

Stop trying to fast-forward through your life and career. Some of the best things need to be experienced the old-fashioned way.

The Internet lets you take on more clients than ever. Here’s how to attract them—and get them to stay—in three simple steps.