If you want to work for yourself and are passionate about health and fitness, follow our guide to find out how to start your own personal trainer business. Startups was founded over 20 years ago by a ...

Brad Haft is a staff writer at Fortune Recommends, covering topics such as education, business ... a certified personal trainer can guide them through their physical health and fitness journey.

A wealth of high-tech fitness apps are now available to help, but are they anywhere near as good as hiring a human personal trainer ... intelligence (AI) software system then uses her answers ...