For Beginners

Every long-distance runner experiences nipple chaffing at least once in life. Here we explain how joggers’ nipples could be simply avoided or appropriately treated.

Explaining what shoe rotation is and how to rotate running shoes properly. Discover how many running shoes you need and the recommended models for your ideal rotation.

Explaining the most common factors for high heart rates even on easy runs and providing actionable recommendations to lower the heart rate while running.

Heel-to-toe drop can change where you feel stress. Learn what it is, how to choose your range, and how to switch safely with a 2-week check-in plan.

Everybody can run at an 8-minute mile pace with a certain preparation. Explaining how to train to run 1 mile, 5k, 10k, half marathon, and a marathon at 8-minute mile.

The critical differences between tennis shoes and running shoes include: weight, sole design, upper material, midsole cushioning, and outsole traction.

It's controversial, but chewing gum during a run can provide a more efficient running economy while increasing concentration and decreasing anxiety.

Long-distance runners are skinny due to the intensity and longevity of training. Their bodies often burn fat to fuel running, especially during long runs.