Isocapnic Blog
Exercise has long been celebrated as one of the most potent tools for sharpening the mind. Even a single workout can lift mental clarity, improve focus, and improve the brain’s ability to juggle tasks. But not everyone can access those
Combat sports reward preparation, but they reveal truth. You might enter the cage sharper, stronger, faster, and smarter — but when your body slips into redline, skill becomes inaccessible and strategy fades into instinct. The fight becomes a negotiation between
Cold plunge breathing isn’t just about surviving the shock of icy water — it’s about mastering your body’s most powerful lever for control: your breath. When combined with the Isocapnic Breathe Way Better (BWB) system, cold plunging becomes more than
Breathing is the most underrated performance system in the human body. You can have powerful legs, a strong heart, and elite conditioning — but if your respiratory system can’t keep up, everything else suffers. Athletes feel this as the familiar
Dr. Andrew Sellars sat down for a conversation with Anthony from the Roadman Cycling Podcast to discuss his experience with integrating respiratory training into endurance training protocols. Check out the full podcast in audio form HERE OR Check out the
Elite professional cyclists already train at the edge of human capacity. Their lungs are huge, their hearts powerful, and their muscles efficient. Pushing their performance even a few percent higher is notoriously difficult. Yet a new study shows that adding
Most people never think about training their breathing. It feels automatic — air goes in, air goes out, job done. But for athletes and anyone chasing better fitness or health, the respiratory system can be a hidden limiter. So, how
The Smarter Way Forward Most people think of “lung training” as running harder, swimming longer, or holding their breath underwater. While those things certainly challenge your breathing, they don’t systematically strengthen the muscles that actually drive your breath—the diaphragm and
A new study has just been published in the peer-reviewed journal Biology by Tomasz Kowalski of Warsaw, Poland. Keen observers may remember some of his earlier work with speed skaters and triathletes, which confirmed the physiologic benefits of respiratory muscle
Review of: Barstow TJ, Murphy K, et al., “Respiratory Limitations during Exercise,” Current Opinion in Physiology, Volume 10, August 2019, pp. 173–179. For decades, we’ve assumed that in healthy individuals, the lungs and respiratory system are “overbuilt”—more than capable of handling the
When it comes to elite CrossFit athletes, few names have commanded as much respect and admiration as Sara Sigmundsdóttir. Known for her fierce determination, powerful engine, and comeback resilience, Sara has been a podium threat at the CrossFit Games and
Every athlete knows the feeling of burning lungs when pushing to the limit. That breathless sensation isn’t just discomfort – it’s a performance ceiling. Lung capacity can be the secret ingredient that separates a personal best from an average performance.
When we think about the factors limiting human endurance, our minds often turn to the heart’s ability to pump oxygen-rich blood or the muscles’ capacity to utilize that oxygen. But what if the lungs played a bigger role than we
Increase Muscle O₂ with Isocapnic Respiratory Muscle Training : An Independent analysis by high performance coach at SPACS Sport Physiology. As a sports physiologist and competitive age-group triathlete, I’ve always been fascinated by human performance. But after recovering from COVID-19,
Cyril Ricci’s latest research, Developments and Adaptations of the Ventilatory System after 11 Months of Specific Training, is a game-changer in the world of performance training. This study delivers compelling evidence that structured ventilatory training, centered around isocapnic methods, produces
Isocapnic Blog
