Increase your oxygen intake by up to 5X using the O2Trainer.
Backed by clinical studies.*
The O2Trainer restricts air intake to strengthen your abdominal muscles and regulates your breathing form - training your body to properly take deeper breaths and more oxygen.
Change resistance level by using one of the 16 included air intake caps. As your endurance increases, change out the intake caps to reduce airflow and increase resistance.
Using proper breathing techniques increases your oxygen intake and will delay fatigue.
Backed by clinical studies*
*International Shoppers: Click Here
I have used it for the last few months and have felt unbelievable results! I am a health care provider and have recommended it to many of my clients.
Ian K.
I can just use it for 3 minutes a day. I am a very systematic type of person so I started at the largest opening of 14mm and have already worked my way down to the 11mm. I’m already feeling a difference!
John C.
I love the thing. I bought one for my drummer, as he is an asthmatic, and one for myself. I have abused my lungs as a teenager and young adult with smoking. Can’t help but notice a difference with using the 02 trainer.
Furie M.
Help with Asthma and COPD
Improve Sleep and Lower Blood Pressure
Improve Lung Function In
Adults With Cystic Fibrosis
Help Those With Chronic
Back Pain and Ankle Problems
Help Those Suffering From Anxiety and PTSD
Increase Stamina and Endurance
Durable
Forces You To Breathe The Correct Way
Doesn't Need An App or Batteries
Weight Training For Breathing Muscles
*International Shoppers: Click Here