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ArticlesEndurance

How to Get Rid of Runner's Cramps

If you've ever gotten a cramp while running, you know how horrible it can be. Find out how t...

By Jason R. Karp, Ph.D.

ArticlesEndurance

Running Got You Tired? Don't Blame Your Lungs

Think your lungs aren't fit for running? Get the truth about the role of your lungs and what...

By Jason R. Karp, Ph.D.

ArticlesEndurance

How to Use Your Menstrual Cycle to Become a Better Runner

As a female runner, do you feel good some days and sluggish on others? Learn the secrets of ...

By Jason R. Karp, Ph.D.

ArticlesEndurance

Should You Run by Minutes or Miles?

Runners tend to think in miles rather than minutes. But which is better—to run for dis...

By Jason R. Karp, Ph.D.

ArticlesEndurance

How to Beat Marathon Fatigue

Fatigue is not something specific to slow or average runners—it happens to every one. ...

By Jason Karp, Ph.D.

ArticlesEndurance

How to Create a Heart Rate Training Program

If you want to train by heart rate, there are several tools you need before you can get star...

By Jason Karp, Ph.D.

ArticlesEndurance

VO2 Max, Lactate Threshold and Aerobic Capacity for Beginners

As a rookie runner, a slew of new terms are thrown your way such as VO2 max, lactate thresho...

By Maile Proctor

ArticlesEndurance

What Pace Should Runners Run Lactate-Threshold Workouts?

Lactate threshold are the most difficult workouts to run at the correct pace. But if you wan...

By Jason R. Karp, Ph.D.

ArticlesEndurance

The Science of VO2 Max and Its Impact on Running Performance

Want to become a better distance runner? Start by learning what VO2 max is, and how it affec...

By Jason R. Karp, Ph.D.

ArticlesEndurance

How to Improve VO2 Max

Runners can improve VO2 max with mileage and interval training, but how many miles and how m...

By Jason R. Karp, Ph.D.