RESPIRATORY PERFORMANCE FOR COMBAT ATHLETES
Train the respiratory endurance, usable lung volume and breathing control needed to maintain your pace, recover between exchanges and stay dangerous deep into every round.
TRAIN WHAT ORDINARY EXERCISE NEGLICTS
As intensity rises, breathing often becomes faster, shallower, and less controlled. Isocapnic gives the respiratory system its own progressive training stimulus
Practice moving larger breaths through a full range.
Load both inhalation and exhalation muscles.
Build the ability to sustain demanding breathing work.
Develop steadier breathing as workload increases.
HOW ISOCAPNIC WORKS
The BWB captures a controlled portion of exhaled air while fresh air continues to enter. This helps limit excessive CO₂ loss so you can sustain large-volume respiratory work longer. Learn More…
01
Attach the breathing bag and install the mouthpiece or mask.
02
Use guided pacing, session targets, and structured programs.
03
Increase range, frequency, volume, and workload over time.
CHOOSE YOUR SYSTEM
Select the setup that best matches how you plan to train.
Best for most athletes
Comes equipped with a mouthpiece. The most popular and portable respiratory conditioning with straightforward daily sessions.
Perfect for nasal breathing / hands free
Comes with an industry leading Hands Rudolph mask. Great for nasal, hands-free, prolonged session or movement-based respiratory training.
BWB-Sport Mouthpiece, recommended for most athletes.
Device and app, together
The included app turns the BWB into a complete training system with guided pacing, progressive programs, warm-ups, recovery sessions, and focused lung-volume work.
The Proof




The Research
Use your Isocapnic system consistently, complete the introductory training program and measure the difference for yourself.
Complete the introductory programs and measure your progress. If you do not see an improvement in your ventilatory performance, contact us within 30 days and we will arrange your return
Train your complete respiratory system
Choose your BWB system. Guided app access and beginner onboarding are included.