Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Working one-on-one with ...

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 ...

Hiring a personal trainer can be a transformative step toward achieving your fitness goals, but it's crucial to choose the right professional for your needs. Although many trainers are dedicated and ...