The journal
4 articles
Learn what running economy is, why it matters for race performance, how it is measured, and how training, strength, biomechanics...
Use this VO2 max by age guide to compare directly measured reference values for men and women, understand Garmin and...
Learn what Zone 2 running is, how to estimate your heart rate range, how the effort should feel and how...
A complete running guide for beginners and recreational runners: learn how to start, structure a week, choose training paces, build...
