Feeling your heart race, struggling to catch your breath, or suddenly thinking that “something bad is about to happen” can be overwhelming. During anxiety episodes or panic attacks, the body enters a heightened state of alert, and breathing patterns often change without us even noticing. Many people begin breathing faster or more shallowly. This can …
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Receiving a breast cancer diagnosis changes everything. It is not only the body going through a difficult process. Fear, anxiety, uncertainty, and high levels of stress often become part of everyday life during treatment. After a mastectomy, which is the surgical removal of a breast, the emotional impact can be overwhelming. In fact, several studies …
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Stress has quietly become the default setting for many professionals. Between constant demands and mental overload, the body often stays in a prolonged state of alert. Over time, this impacts focus, mood, and overall wellbeing. The good news is that one of the most effective tools for stress relief is already built into your physiology: your …
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Breathing is so automatic that we almost never think about it. Yet a very simple variable can reveal a great deal about our physiological state: respiratory rate. Respiratory rate refers to the number of breaths a person takes per minute. Each breath includes an inhalation and an exhalation. Along with heart rate, blood pressure, temperature, and …
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In endurance training it is common to focus on metrics such as power, pace or heart rate. However, there is another system that plays a decisive role in how an athlete responds to training and recovers between sessions: the autonomic nervous system or ANS. This system regulates automatic functions such as breathing, heart rate and …
Read more “From Stress to Control: How Breathwork Modulates the Autonomic Nervous System”
Experience and key insights from a Senior Program At CHASKi, we believe that measuring is not just about collecting numbers, but about creating experiences that help people and professional teams make better decisions. With that mindset, we recently took part in a series of 1000-meter track assessments conducted as part of a leading Senior Sports …
When we engage in mentally demanding tasks, something changes almost immediately in our physiology. Long before we become consciously aware of fatigue or overload, our breathing pattern begins to shift. This response is not random. It follows a remarkably consistent physiological rule. A comprehensive systematic review published in Neural Plasticity examined more than 50 experimental studies analyzing …
High blood pressure affects roughly one in three adults around the world, making it one of the most common and silent threats to cardiovascular health. Despite how widespread it is, many people remain unaware of their condition until it leads to more serious complications. While medication is essential for many, there is growing scientific evidence that …
Read more “Breathing your way to lower blood pressure: what we learned with CHASKi”
For years, hypertension has been known as the silent killer, a chronic rise in blood pressure that increases cardiovascular risk without obvious symptoms. While medication remains essential for many, recent studies show that something as simple as controlled breathing can meaningfully reduce blood pressure. The Physiology Behind Breathing and Blood Pressure Slow, deep breathing is more …
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A new study published in Current Biology reveals that each of us has a unique nasal respiratory fingerprint, an individually specific and stable pattern of breathing. This groundbreaking research shows that these “fingerprints” can be used to identify individuals with near-biometric accuracy and provide significant insights into a person’s physiology, emotional state, and even cognitive traits. For coaches and …
Read more “Your Breathing, Your Identity: The Science of Respiratory Fingerprints”