Runners hear the terms aerobic and anaerobic thrown around, but understanding the difference between the two can change how you approach your workouts. Together, these energy systems form the backbone ...

The most important thing? Get your feet moving.

You’re a busy person who wants to optimize every minute of training to achieve your goals. I can help you. I’ve coached Olympians, national- and world-record holders, and national and NCAA champions.

Zone 2 dominates the heart rate training conversation. It’s the backbone of the 80/20 rule. It’s where you thrive on easy runs. It’s the effort level you’re told to lock into for long runs and ...

It's National Fitness Day – a day for us to celebrate the important role physical activity plays in helping us lead healthier lifestyles. Of course, we don't need a national day to remind us of the ...

Editor's note: Adam Rees is Founder of GRIT GYM, a gym based on results, creating a culture and lifestyle of performance, strength, health and freedom. This is the last of a two-part series on cardio ...

If you’re a new runner looking toward an (eventual) longer-distance race, or simply want to bring down your personal best time, how to run faster might be a top question on your list. And if that’s ...