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 ...

Personal training isn’t just for the young — or the wealthy. Here’s how to make it work for you. By Alyssa Ages Karen Palmer, 76, travels frequently for pet-sitting and house-sitting jobs. That means ...

The International Sports Sciences Association (ISSA) offers a Certified Personal Trainer (CPT) program. ISSA's CPT program is NCCA-accredited and designed for beginners with no prior experience ...

First, decide what kind of support you really need. By Talya Minsberg A few years ago, one of the trainers at my local gym approached me during my workout with an enticing offer: Would I like a free ...

Irv Rubenstein holds a doctorate in exercise science and has run a personal fitness training studio for 35 years in Nashville, Tennessee. Obviously, he speaks positively about the benefits of using a ...