BWB in the Wild
Best Breathing Trainer for Athletes in 2026
Compare seven leading breathing trainers by training method, breath cycle, CO2 management, feedback and athletic fit.
August 21, 2026
Isocapnic Blog
Learn to Breathe
Respiratory Training for HIIT Recovery and Repeated Efforts
Learn how respiratory conditioning and structured Isocapnic recovery breathing can support athletes in HIIT and repeated-effort sports.
August 5, 2026
Learn to Breathe
Breathing Training for Swimming: A Practical Guide
Learn how swimmers can train respiratory endurance, strength, usable breathing volume, and control on land, then transfer those qualities to the water.
August 5, 2026
Learn to Breathe
Breathing Training for Running and Triathlon: A Practical Guide
Learn how runners and triathletes can build respiratory endurance, usable breathing volume, and control without adding more fatigue to the legs.
August 5, 2026
BWB in the Wild
Cory Wallace Case Study: From Respiratory Limiter to Six-Time World Champion
See how testing identified Cory Wallace’s respiratory limiter, how his recorded FEV1 and FEV6 changed, and how Isocapnic fits his training.
August 2, 2026
News and Research
Hypercapnic-Hypoxic Training: Altitude Evidence, AMS and Safety
A complete guide to hypercapnic-hypoxic training, simulated altitude, independent BWB research, acute mountain sickness evidence and safety.
August 2, 2026
Learn to Breathe
Breathing Training for Cycling: A Practical Guide
Learn how cyclists can train respiratory endurance, breathing volume, and control off the bike without adding more fatigue to the legs.
August 2, 2026
Learn to Breathe
Isocapnic Hyperpnea vs Resistance Breathing Trainers
Compare voluntary isocapnic hyperpnea with resistance breathing trainers for respiratory strength, endurance, CO₂ control, and athletic performance.
August 1, 2026
BWB in the Wild
How to Think About Integrating Isocapnic Training Into Your Athletic Development
If you are using the Isocapnic BWB, or thinking about it, one of the biggest questions is usually this: Where does this fit into my training? That is a fair question. A lot of athletes understand how to think about
April 8, 2026
BWB in the Wild
From Everest Base Camp to the lab: Isocapnic breathing and the future of AMS treatment
Acute mountain sickness (AMS) is the classic tax you pay when you gain altitude faster than your physiology can keep up. Headache, nausea, fatigue, poor sleep, that “my brain is wrapped in cotton” feeling. It is common, it is miserable,
January 6, 2026
Health
How to Use Respiratory Training to Stay Fit, Calm, and Energized Through the Holidays
respiratory training during the holidays For many people, the holidays are a strange mix of joy, chaos, indulgence, and good intentions. Training plans get disrupted. Sleep gets shorter. Calories go up. Schedules fill with family, travel, kids’ activities, and the
December 15, 2025
Health
Boost Brainpower Without Moving a Muscle
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
December 3, 2025
BWB in the Wild
Winning Happens While You Breathe: How the Isocapnic Changes the Game in MMA, Boxing, and the UFC
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
November 7, 2025
Health
Cold Plunge Breathing: How to Use the Isocapnic to Recover Faster, and Build Resilience
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
October 29, 2025
BWB in the Wild
Respiratory Muscle Training: The Complete Guide for Athletes
Learn how respiratory muscle training develops breathing strength, endurance, volume and control, how the main methods differ, and how athletes can progress safely.
October 20, 2025
Isocapnic Blog
Dr. Andrew Sellars sat down for a conversation with Anthony from the Roadman Cycling Podcast to...
