Lung Trainer
Lung Trainer
✅ 6 Levels of Adjustable Resistance
✅ No batteries. No apps. Just real results.
✅ 5 minutes, twice a day = Lung Gains
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Lung Trainer
NOT SOLD ON AMAZON/EBAY
What Is This?
What Is This?
This is a compact, handheld breathing exerciser designed to strengthen your respiratory muscles, enhance lung capacity, increase endurance, help clear mucus, and support better overall breathing and fitness.
Who Is It For?
Who Is It For?
Ideal for athletes (runners, cyclists, swimmers), individuals with breathing challenges, or anyone seeking better respiratory health.
What Is Included In This Package?
What Is Included In This Package?
A purchase of the Zymni lung trainer, you not only get the lung trainer itself, you will also receive our 'Breathe to Perform' eBook which provides in depth information about breathing and its importance.
What benefits can I expect?
What benefits can I expect?
Stronger lungs, better endurance, improved breathing, and potential mucus clearance. Performance improvements for singers and athletes are commonly reported.
Shipping & Delivery
Shipping & Delivery
Enjoy tracked & insured worldwide shipping with an estimated delivery time of 5-8 business days. A tracking number will be provided for your convenience.
Return & Refund Policy
Return & Refund Policy
We're confident you'll love our water flosser. That's why we offer a risk-free 90-Day Money Back Guarantee. If you're not completely satisfied, simply email us and we'll process a refund.
For returns, please email us at info@zymni.com

Who It's For
Smokers
Recover damaged lungs through training for easier & smoother breathing.
People with breathing difficulties
Increase lung capacity & strength making it easier to breathe
Athletes & Runners
Increase stamina for easier running & increased energy.
Singers & Musicians
Increases lung capacity for better breath control & increased dynamic range.
Everyone Looking To Improve Their Health
Improves sleep, faster recovery from illness & reduces stress.
Real People. Real Breath.
"After the first week with the Zymni Lung Trainer, I was breathing deeper than I have in YEARS. Stairs don’t leave me winded anymore, and I actually feel my chest expanding more with every breath. Best investment I’ve made in my health."
"I was skeptical, but now chest doesn’t feel heavy anymore. I don’t wheeze at night. I’m slowly getting my lung capacity back—and emotionally, that’s priceless. (I have been a smoker for 12 years)"
"It strengthens your lungs but also forces slow, controlled breathing. My stress levels dropped dramatically. It’s like strength training + meditation in one."
How Zymni Strengthens Your Lungs
Improves Lung Capacity
Trains lungs like muscles.
Boosts Oxygen Intake
Expands lung volume.
Speeds Up Recovery
Supports faster recovery.
Builds Lung Strength
Helps reduce breathlessness.
Backed By Science