The Iron Lung Trainer strengthens your respiratory muscles, making it easier to take deeper breaths, increase lung capacity, and enhance oxygen intake. This leads to better endurance, reduced breathlessness, and improved overall performance.

Whether you're an athlete, singer, or someone looking to improve lung function, this device helps build stronger lungs. It’s also beneficial for those with breathing difficulties or anyone wanting to boost their stamina.

For best results, use the trainer for 5–10 minutes daily. Over time, you'll notice improved breathing efficiency, better endurance, and a stronger diaphragm.

Most users see noticeable improvements in their breathing and stamina within 2-4 weeks of consistent use. The more you train, the better your results.

Shipping takes 5 – 9 business days for domestic orders. You'll always receive a tracking number once your order is shipped.