Who knew that two simple letters--an--could make all the difference in triathlon training? Frequently referenced, but often misunderstood, the difference between the terms aerobic and anaerobic seems ...

The deeper you get into the fitness world, the more science-y terms you’ve probably come across. Take anaerobic exercise, for instance. You’ve probably heard that phrase thrown around, but what does ...

Glycolysis is a series of reactions that helpextract energy from glucose. This is an ancient pathway of metabolism that is present in the majority of living organisms today. It is the foundation of ...

Anaerobic exercise — a higher intensity, higher power version of exercise — is different from aerobic exercise. Although the term may not be one you’re familiar with, anaerobic exercise is a very ...