13/06/2026
Day three, and I can feel in my body what the research describes.
There’s a solid line of studies on what time in natural environments does to us. Walking in nature is associated with lower cortisol, our main stress hormone, and a shift in heart rate variability towards the rest-and-recover side of the nervous system. Most of it is short-term and the studies are small, but the direction is consistent enough that I pay attention to it.
What the data describes, I notice as sleep. As shoulders that drop without me deciding to. As a body that’s slower to brace in the morning.
You don’t get the same input on a treadmill. The movement, maybe. Not the sky, the uneven ground, the scale of a place that asks nothing of you. We keep reaching for intensity. The research, and three days out here, keep pointing at something quieter.