Iron Lungs™ Breathing Trainer

Train your breathing the same way you train the rest of your body. Iron Lungs™ adds adjustable resistance to every inhale and exhale, making your breathing muscles work harder with each session.

Use it for just a few minutes a day to build stronger respiratory muscles, improve breath control, and make intense exercise feel more manageable over time.

Why you'll like it

• Adjustable breathing resistance
• Trains the muscles used for breathing
• Great for running, cardio, combat sports and conditioning
• Compact and easy to take anywhere
• Soft textured mouthpiece for a secure fit
• Simple to use with no app or subscription

Start at a comfortable resistance, breathe slowly through the trainer, and gradually increase the difficulty as you get stronger.

Available with a Black or White mouthpiece, both with a black adjustable base.