Train Your Breathing. Dominate Your Sport.
Increase endurance by 15%, boost VO2 max by 10%, and recover 11% faster with evidence-based respiratory muscle training.
Who Are You?
Whether you're coaching athletes or training yourself, PrO2 provides performance solutions tailored to your goals.
For Trainers & Coaches
Monitor athletes remotely, design performance protocols, track progress, and deliver measurable results with data-driven insights.
Learn MoreFor Athletes & Clients
Train with a coach or independently to enhance endurance, speed recovery, and optimize respiratory performance for your sport.
Learn MoreElevate Your Coaching with Data
Cloud-connected platform for monitoring athlete performance, designing custom protocols, and delivering measurable results. From individual clients to entire teams.
Remote Athlete Monitoring
Performance Analytics
Track respiratory muscle strength (MIP/MEP), training volume, compliance, and progress trends. Make data-driven coaching decisions.
Multi-Athlete Dashboard
Manage 1 client or an entire team from a single interface. Sort by performance, compliance, or training status.
Custom Training Protocols
Design sport-specific protocols. Adjust intensity, duration, and frequency remotely based on athlete readiness.
Automated Alerts
Receive notifications for missed sessions, declining performance, or readiness concerns.
Pre/Post Testing
Baseline and progress assessments with MIP and MEP for objective results.
Sport-Specific Plans
Protocols designed for endurance, power, recovery, or altitude training.
Data Export
Export athlete data in CSV format for analysis or integration with other tools.
Research-Backed Performance Benefits
PrO2 respiratory muscle training is validated by peer-reviewed research for athletic performance enhancement. Below are evidence-based claims supported by published studies using PrO2 devices.
Endurance Enhancement
PrO2 training improves endurance performance in runners by enhancing breathing mechanics, reducing oxygen cost, and improving exercise economy.
Mickleborough et al. (2010) - Inspiratory Flow Resistive Loading Improves Function in Recreational RunnersResearch demonstrates PrO2 training reduces perceived exertion during exercise, allowing athletes to sustain higher intensities longer.
Same study - Reduced perceptual responseCycling Performance & VO2 Enhancement
Placebo-controlled trial: 10-week PrO2 training resulted in 36% increase in cycling time to exhaustion at 75% VO2 peak, plus 34% strength and 38% endurance gains.
Romer et al. (2002) - Inspiratory Resistive Loading Improves Cycling Capacity (Placebo-Controlled)Reduced Fatigue & Better Recovery
PrO2 training reduces heart rate, blood lactate, and perceived exertion during exercise, indicating faster recovery capacity.
Mickleborough et al. (2010) - Reduced physiological cost during exerciseAltitude & Hypoxic Training
Research has investigated PrO2 training for improving endurance performance in altitude and hypoxic conditions.
Salazar-Martinez et al. (2019) - IMT & Exercise Performance with Acute Hypoxic ExposureSwimming Performance
Twelve-week PrO2 training improves respiratory muscle function in competitive sub-elite swimmers beyond swim training alone.
Mickleborough et al. (2008) - Flow-Resistive Inspiratory Loading in Sub-Elite SwimmersLoad Carriage & Occupational Performance
Six weeks of PrO2 training improves exercise capacity with load carriage - beneficial for hiking, rucking, military, and firefighters.
Faghy & Brown (2019) - IMT Improves Exercise Capacity with Thoracic Load CarriageHealthy Athletes & General Fitness
Even healthy individuals see improvements: increased diaphragm thickness, lung volumes, and exercise capacity.
Enright et al. (2006) - High-Intensity IMT Effects in Healthy SubjectsExplore all 40+ peer-reviewed studies using PrO2 devices
View All ResearchReady to Elevate Your Coaching?
Request trainer access to explore the PrO2 platform and see how data-driven respiratory training can benefit your athletes.
Train Smarter, Perform Better
Whether you're training with a coach or independently, PrO2 helps you unlock your respiratory potential. Strengthen the muscles that power your performance.
How It Works
Assessment
Establish baseline with MIP/MEP testing to understand your current respiratory muscle strength.
Protocol Design
Your coach designs a custom protocol, or choose from sport-specific templates.
Daily Training
5-15 minutes per day with real-time visual feedback. Train anywhere, anytime.
Track Progress
Monitor improvements in strength, endurance, and performance metrics over time.
Competitive Advantages
- Increase endurance by 15%
- Boost VO2 max by up to 10%
- Reduce perceived exertion
- Accelerate recovery
- Delay respiratory fatigue
- Enhance exercise tolerance
- Train independently or with coach
- Real-time performance feedback
Proven Across Sports
PrO2 respiratory muscle training enhances performance across endurance, power, and team sports.
Running
Cycling
Swimming
Climbing
Basketball
Soccer
Hockey
Volleyball
Training Flexibility
With a Coach
Your trainer designs protocols, monitors progress remotely, and adjusts training based on performance data.
Independent Training
Use standalone mode with pre-configured protocols. Track your own progress with mobile app.
Team Training
Coaches monitor entire teams with centralized dashboard. Optimize team performance collectively.
Ready to Gain Your Edge?
Join athletes and coaches using PrO2 to enhance respiratory performance and unlock new levels of achievement.
Get Started Today
Professional-grade devices and subscription plans for trainers and athletes.