What a Stumble in Z4 Taught Me About the Bigger Picture
The part of the run where the data dipped and the insight deepened. A moment of pause. A walk break. A few beats missed. And then: clarity. Z4 didn’t go to plan-but that’s where the real learning lives. On July 29, 2025, I set out for a structured progression run with precision in mind: The […]
What a Stumble in Z4 Taught Me About the Bigger Picture Read Post »
Running Journey