Expand-A-Lung | The Original USA Made, Est. 2004

Original Expand-A-Lung Breathing Fitness Exerciser – This compact pocket sized 4″ device fits in your mouth to restrict the flow of air and strengthen your lungs. It has a simple valve on the front that can be turned to adjust the resistance level. Set it on low resistance to start, then gradually increase resistance to make your lungs stronger. You will soon be taking in more oxygen while expelling carbon dioxide with ease. This is the safe, natural way athletes and COPD patients can make lungs stronger without surgery or drugs. It’s extremely easy to use and can go everywhere in your pocket, backpack, purse, nightstand drawer, or car. We make these in the USA of heavy duty medical grade silicone. They are ultra durable and won’t rust. Backed by our confident 5 Year Warranty that covers both parts and labor.
Product Features: Expand-A-Lung Breathing Fitness Exerciser Original Design Est. 2004 Proudly Made in USA Easy adjustment valve on front Restricts airflow to strengthen lungs Recommended by doctors and trainers 4″ long pocket size Made of heavy duty medical grade silicone Won’t break or rust Ultra durable 5 Year Warranty covers parts & labor Ideal for COPD, respiratory therapy, Athletes, weak lungs, shortness of breath Proven beneficial to lower blood pressure and improve sleep
Get Yours – While we have a new batch ready to send direct to your door. Many customers love their results so much they return to buy another. It makes a much appreciate gift for friends, family, and co-workers who want naturally stronger lungs. The flow of air in and out of the alveoli is called ventilation and has two stages: inspiration (or inhalation) and expiration (or exhalation). The intercostal muscles are strengthened by using the Expand A Lung Breathing Exerciser. * Quickly Improves Breathing – Get fast results with Expand-A-Lung thanks to our smart original design proven effective by thousands of thrilled customers. It uses an easy adjustment to provide the widest range of inspiratory and expiratory resistance to make lungs stronger. Used by rehab patients, competitive athletes, COPD and many more to make lungs more effective and efficient in pulling in Oxygen and pushing out CO2. * Easy To Use – Simply place mouthpiece in mouth and adjust the single adjustment knob to provide the preferred amount of air resistance. Lets you gradually strengthen lungs. Many people experience quick improvement. Chosen #1 breathing resistance exerciser by the LA Times. Frequently an Amazon Choice. See our thousands of positive customer reviews from real people who insist on Expand-A-Lung for stronger lungs. * Compact 4″ Pocket Size – Expand-A-Lung is just 4″ long making it ideal for carrying in your pocket, purse, backpack, or car. We make these extremely durable with heavy duty medical grade silicone that won’t rust or break. Your purchase includes a generous 5 Year Warranty that fully covers parts and labor. Designed for a lifetime of highly beneficial daily use. * Helps Lower Blood Pressure & Improve Sleep – A new Harvard study shows strengthening breathing muscles helped many adults naturally lower their blood pressure. Easier breathing and more nourishing oxygen can lead to improved sleep. Expand-A-Lung opens airways into your lungs that have been partially blocked over the years due to natural aging, pollution, poor physical condition, or smoking. * Great Gift Idea – This makes a thoughtful gift for anyone who wants stronger lungs. Ideal for COPD patients, athletes, and many others. Get yours while we have this American Made original design in plentiful supply. It’s selling fast after being enthusiastically recommended by thousands of customers who use Expand-A-Lung daily.