Heimlich is a contributor for TIME. Heimlich is a contributor for TIME. I love running. I will happily jog for hours (and often do, during marathons). But ask me to perform a push-up, and I might cry.

Aim to complete 10-12 repetitions per set, starting with one set. As you get stronger, increase your sets until you can ...

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 ...

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 ...

The 3-2-8 workout method involves three strength training sessions, two low-impact workouts like Pilates or barre and 8,000 ...

(CNN) — Working one-on-one with a trainer used to be the province of elite athletes, or the rich and famous. No more. Personal training has been rising in popularity of late, with the fitness training ...

Tired of your usual workouts? Sick of planning your own training schedule? You’re in luck — workout app options are growing by the day! Everywhere you turn, there’s a new exercise class you can stream ...

In Bustle’s Trial Run, an editor shares her unfiltered opinion as she sweats through the buzziest workouts, visits must-know fitness studios, and puts the latest exercise tools to the test. Here, an ...

I was always active growing up—a tennis player and track and field athlete in high school. Despite my love of sports and fitness, though, I pictured myself becoming a lawyer some day. But after I ...