Respiratory Rate: What It Reveals About Your Body
Breathing is so automatic that we almost never think about it. Yet a very simple variable can reveal…
CHASKi Blog
Evidence-based insights, protocols, and tools to understand breathing, improve health, and elevate performance
From Stress to Control: How Breathwork Modulates the Autonomic Nervous System
In endurance training it is common to focus on metrics such as power, pace or heart rate. However,…
1000-Meter Track Assessments in Older Adults
Experience and key insights from a Senior Program At CHASKi, we believe that measuring is not just about…
Respiratory Rate as a Marker of Cognitive Load
When we engage in mentally demanding tasks, something changes almost immediately in our physiology. Long before we become…
Breathing your way to lower blood pressure: what we learned with CHASKi
High blood pressure affects roughly one in three adults around the world, making it one of the most…
Breathe to Heal: How Slow Breathing Naturally Reduces Blood Pressure
For years, hypertension has been known as the silent killer, a chronic rise in blood pressure that increases cardiovascular…
Your Breathing, Your Identity: The Science of Respiratory Fingerprints
A new study published in Current Biology reveals that each of us has a unique nasal respiratory fingerprint, an individually specific…
Why VO₂max Is the Health Metric Everyone Should Track—Not Just Athletes
In the world of endurance sports, VO₂max—the maximal rate of oxygen consumption during intense exercise—has long been used to…