Dr. Jordan Metzl, a longevity and sports medicine doctor, runs home after work and strength trains in the park.

Plan a distraction. It’s a classic tip because it works. Set up a tablet on the treadmill so you can watch your favorite show ...

VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

Cardio experts and personal trainers explain how to choose the best workout for you ...

I was inspired to work with strength coach Samantha Rothberg, CSCS, after interviewing her for a Runner’s World story on advanced strength workouts for runners to do in the offseason. Her approach to ...

Yes, running more—provided you build up gradually over time—can make you a better runner, but it’s hardly the only piece of the puzzle. Strength training is a huge factor too: Adding it to your ...

A typical weekly split routine when training hard with calisthenics and/or weights is the Push-Pull-Leg Split. In this, for the first three days of the week, you do all the upper-body exercises that ...

Runners World+ is a tight-knit community as passionate about running as you are. Through RW+, we’ve expanded the ways we can reach you beyond simple stories in a magazine and on a website, offering ...

Whether you're preparing for a fitness test, looking to increase your running performance, or simply seeking a challenging and effective way to train, this dynamic workout delivers. By combining ...

Amy Kwan, DPT, PT, has been a physical therapist for over 10 years. Incline walking and running are both highly effective exercises. The better one for you depends on your goals and specific ...