Running might seem like a simple activity—you put one foot in front of the other, right? But beneath the surface, your body is undergoing a symphony of physiological processes that impact nearly every system: muscles, lungs, heart, brain, and mo...

In our last post, we had lots of question on what is a Fartlek run. If your running routine feels repetitive or you’re looking for a way to improve speed without strict rules, Fartlek runs might be exactly what you need. Simple, flexible, and su...