to your health

Whoop’s ‘import your labs’ feature.

Whoop’s ‘import your labs’ feature. I’ve been saving my lab result pdfs for a couple years, so this new feature got my attention. I think it’s really good! It feels as slick and market-leading as their Journal feature once was. […]

to your health

Interview with Whoop’s head of performance science.

Kristen Holmes is in an enviable position for many health researchers, given the large proprietary dataset she has access to. In addition to the data streams from millions of fitness trackers, the company has a pile date-stamped and labeled event […]

to your health

All about heart rate variability (HRV).

The metric offers insight to the functioning of the nervous system. Specifically it’s thought that when the metric is high, it’s a sign that the nervous system is in “rest and digest” mode, while when it’s low it signals “fight […]