- QUICKLY BOOSTS STAMINA: Achieve results with the Expand-A-Lung original design, trusted by conditioning enthusiasts since 2004. Our easy-to-use adjustment knob provides a wide range of resistance to help you build core airflow strength. Ideal for competitive athletes looking to maximize training efficiency for better physical performance and energy
- SUPPORTS WELLNESS & VITALITY: Strengthening your core muscles is a key component of overall physical conditioning. Improved energy efficiency supports better daily energy levels and relaxation. This trainer is designed to help you overcome resistance and support stronger endurance during physical activity.
- FULLY ADJUSTABLE RESISTANCE: Simply place the comfortable mouthpiece in your mouth and turn the single knob to find your preferred level. No batteries or charging required. It offers very light resistance for beginners and scales up to challenging levels for advanced endurance training, allowing you to condition your muscles at your own pace.
- CLEAN & DURABLE USA DESIGN: At just 4 inches long, it is perfect for a gym bag or pocket. Constructed with a soft, food-grade premium silicone mouthpiece built to last without rusting. The pure silicone structure is easy to clean with water and ensures a comfortable, professional-level fit.
- SIMPLE DAILY TRAINING ROUTINE: Use your trainer daily for 2 to 4 sets of 10-15 reps to see a noticeable difference in endurance within 2-4 weeks. Follow a consistent routine of repetitions to develop your core performance muscles and optimize your overall athletic output.
- THE PERFECT PERFORMANCE GIFT: A thoughtful and practical gift for athletes, hikers, singers, and wellness-seekers. Proudly Made in the USA since 2004, this original design is the trusted choice for those who want to enhance their vital state and performance training.
Product description Train Strengthening your core muscles is a key component of overall physical conditioning. Improved energy efficiency supports better daily energy levels and relaxation. Breath This trainer is designed to help you overcome resistance and support stronger endurance during physical activity.
From the brand Scroll to see more > How did we get our start? We launched in 2004 (with origins dating back to 2002) with a mission to bring professional-grade respiratory training out of specialized care facilities and into the hands of everyday people. What makes our products unique? We are proudly Made in the USA using heavy-duty soft gel mouthguard silicone, vs plastic or other synthetic materials. Why do we love what we do? Helping people unlock their body’s natural potential through the simple, powerful act of breathing is what keeps our "creative juices" flowing every day. For you or your whole family!
