Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Add Yahoo as a preferred source to see more of our stories on Google. It was a hell of a journey to my new career and life, but at 10:00 p.m. on a recent Tuesday, I was on the cusp of fulfilling my ...

When you are self-employed as a personal trainer, you create your own work schedule and have the freedom to choose the clients with whom you work. All earnings are paid directly to you instead of you ...

The following excerpt is from The Staff of Entrepreneur Media, Inc.’s book Start Your Own Personal Training Business. Buy it now from Amazon | Barnes & Noble | iTunes Personal trainers work with ...

Last year, I got a personal training certification to round out my knowledge and ensure I can be even more of a know-it-all when I write about fitness for you guys. Since so many people are interested ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Should you get a ...