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"I'm always looking for ways to improve my health. I was skeptical about the Oxyfit trainer, but after incorporating it into my routine, the results were mind-blowing. My stamina skyrocketed, breathlessness isn't an issue anymore and I just feel way better. It's like I've unlocked a hidden power within me." Mark S. - USA

OxyFit Breathing Trainer Case

OxyFit Breathing Trainer Case

Naturally prevent or relieve breathing problems, improve stamina and boost performance with our scientifically backed OxyFit trainer.
improve lung capacity and function
improve stamina & endurance
fix the root cause of breathing problems
Regular price £14.99
Regular price £14.99 Sale price £24.99
Sold out

OxyFit Breathing Trainer Case

Regular price £14.99
Regular price £14.99 Sale price £24.99
Sold out

Where's the scientific research?

OxyFit uses an advanced form of muscle respiratory training backed by science. Extensive controlled trials have demonstrated the effectivess of RMT as an option for helping to improve respiratory health. Supporting scientific literature is provided below:

Effects of Training with Breathing Resistance to Improve Endurance Capacity and Respiratory Muscle Function. J Phys Ther Sci. 2013 May.

Respiratory muscles training in COPD patients. Int J Chron Obstruct Pulmon Dis. 2007 March 2.

Effects of Respiratory Muscle Warm-up on High-Intensity
Exercise Performance.
Taylor S. Thurston. 2015 March 1.

Inspiratory Muscle Training Improves Sleep. Jennifer R Vranish, E Fiona Bailey. 2016 Jun 1.


How long until I see improvements?

Users are reporting they felt better within the first few days of using the OxyFit. The more often you use it and adapt for the best resistance for you, the better results you will have.


How do I use it?

Step 1: Prepare Your Trainer

Before you begin, ensure that your air resistance trainer is clean. Insert the mouthpiece in your mouth with the engraved word “top” at the base of the mouthpiece facing up. Bite down the inner sides of the mouthpiece to hold it in place.

Step 2: Proper Breathing Technique

Stand or sit comfortably in an upright position maintaining good posture, or use as a part of your workout routine. Adjust the resistance level to your desired level of breathing resistance (make it challenging, but not uncomfortable). Inhale deeply through the mouthpiece until you can’t anymore, and then exhale through the mouthpiece until you’re almost out of breath. Focus on filling your lungs completely with air. This action engages your inspiratory muscles.

Step 3: Controlled Exhalation

Remove the unit from your mouth and breathe normally until you catch your breath. Then repeat the above exercise 10 times to complete one set. Do 2 to 4 sets per day, preferably before any meals.

Please make sure to read the disclaimers and steps before using the OxyFit. These can be found here or in our eBook. We include a free E-book guide with every order that will go in depth into how you can master breathing and performance with the OxyFit properly. Make sure to read the disclaimers before use.


What's your return policy?

We love our OxyFit™ Breathing Trainer and are confident you will too! That’s why we’re offering a 30-Day, Risk-Free Trial. If you’re not satisfied, we’ll gladly issue a full refund in accordance with our Return & Refund Policy.

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Eliminate your breathing problems at home

When certain muscles crucial for breathing, like the diaphragm and intercostal muscles, become weaker, it can affect your respiratory system's efficiency. The strain imposed on the respiratory system due to weakened muscles can lead to increased fatigue, difficulty performing physical activities, and possibly worsen existing respiratory issues.

We need to strengthen the breathing muscles just like any other muscle in our body. The OxyFit uses RMT (respiratory muscle training) to do that.

OxyFit features an adjustable resistance valve which makes your breathing muscles work hard as you breath in and out of it. 5-10 minutes a day of OxyFit use corrects the root cause of your breathing problems.


With the help of top pulmonologists & a team of medical professionals, OxyFit took 2 years to develop the breathing trainer and it's proven to help against the most common respiratory problems.

Benefits Of Use


Boosts Stamina

As you work against the resistance, your respiratory muscles must work harder. Over time, this increases their endurance and capacity, allowing you to sustain physical activities for longer durations.


Improved Lung Capacity

Training with the resistance trainer encourages deeper, more efficient breathing. This leads to a gradual expansion of your lung capacity, allowing you to take in more oxygen with each breath and hold your breath for longer periods. Stretching your diaphragm and intercostal muscles allows you to decrease the residual volume and increase the amount of usable air. This, of course, is good news for athletes, as well as patients with asthma or COPD.

Reduced Fatigue

By consistently training with the resistance trainer, you can optimize your breathing technique. This improved respiratory efficiency leads to better oxygen utilization, reducing fatigue, and ultimately boosting your stamina for extended workout sessions.

Helps COPD

OxyFit helps with less shortness of breath. A review of 43 studies with 640 COPD patients concluded that respiratory muscle training improved both inspiratory muscle strength, and exercise capacity. As a result, chronic lung patients decreased their shortness of breath (dyspnea) and improved their quality of life, according to the researchers. (Beaumont et al., 2018)

Helps With Asthma

Respiratory muscle training reduces the 3 most common asthma symptoms: shortage of breath, chest tightness and wheezing/coughing. Researchers have found it helps improve effects of medication (Lista-Paz et al, 2023) and reduce attacks in children & teens (David et al., 2018).

Master Your Performance

The air resistance trainer empowers you to take control of your breath, a fundamental aspect of fitness and well-being. By mastering your breath, you gain mastery over your performance, whether in sports, workouts, or daily life challenges. Your ability to control and optimize your breath will empower you to achieve new heights in your athletic endeavors and lead a healthier, more active lifestyle.


Decreased Stress Levels

Deep breathing exercises with OxyFit stimulate your nervous system by activating the Vagus nerve and releasing more ‘happy hormones’. This builds your calm and lowers stress so you can concentrate and focus better.

Tone Your Core

The act of breathing against resistance engages your core muscles, particularly the diaphragm and abdominal muscles. As you repeatedly use these muscles during training, you'll notice increased strength and toning in your core area, helping you achieve more defined abs.


Better Sleep

Meditative breathing patterns will allow you to relax and recover during the night and maintain a lower heart rate during exercise, so you recover faster in between efforts.


Help Cough Out Mucus

OxyFit promotes healthy and active breathing muscles. This allows the breathing muscles to become more flexible which helps relax and open up the airways to reduce inflammation and mucus helping you cough it out.


Strengthen your breathing muscles permanently

The lungs start to decline already from the age of 25 years in healthy people. If you are struggling with respiratory disease, your lung health decreases even faster.

Exercising and strengthening your lung-relevant muscles complex is the simplest way to reduce this aging process. RMT with OxyFit helps you build resilience to fight off infections, improve your forced vital capacity, and can help you rewind the aggravated lung aging process.

Designed & recommended by medical professionals

The newest version of the OxyFit breathing trainer has been thoroughly tested and endorsed by pulmonologists and otolaryngologists.


    Why OxyFit?


    lasts a lifetime

    science backed

    free eBook


    helps root cause

    money back guarantee

    Order today and get our $19 breathing & performance eBook for free

    Usually sold separately for $19, our eBook includes research and tips on how you can further improve your breathing, and comes free with all orders placed today.


    Endless Benefits

    Core Toning

    Endurance Boost

    Stamina Boosting

    Better Respiratory Health

    Enhanced Fitness

    Core Toning

    Endurance Boost

    Stamina Boosting

    Better Respiratory Health

    Enhanced Fitness

    Core Toning

    Endurance Boost

    Stamina Boosting

    Better Respiratory Health

    Enhanced Fitness

    Core Toning

    Endurance Boost

    Stamina Boosting

    Better Respiratory Health

    Enhanced Fitness




    Improved Endurance: Users reported significant improvements in their stamina, allowing them to engage in longer and more intense workouts without feeling fatigued.


    Improved Breathing Capacity: Users noticed a significant increase in their ability to take deeper breaths, allowing them to feel more energized and less constrained during daily activities.


    Enhanced Athletic Performance: Users saw direct improvements in their athletic abilities, such as running longer distances, lifting heavier weights, or excelling in sports without getting tired.



    What's Included?

    1x OxyFit Breathing Trainer

    1x Instruction Manual

    1x eBook Guide

    30 Day Money Back Guarantee

    When will my OxyFit arrive?

    With our insured shipping option you will receive your OxyFit within 7-12 business days. Alternatively, you can choose our express insured shipping option which will arrive within 5-8 business days.

    What does the eBook cover?

    It's a comprehensive guide that focuses on mastering breathing and performance with OxyFit. It covers essential topics related to health, breathing techniques, and the use of the OxyFit's breathing trainer. A valuable resource for anyone looking to optimize their lung health and enhance their breathing performance. It combines expert guidance, practical tips, and real-world experiences to create a comprehensive and informative guide.

    What about mouth breathing?

    When it comes to respiratory and muscular training, OxyFit was designed to be utilized in the mouth because, with your mouth, you have a bigger breathing pipe and so you have the ability to draw more air in. Since we're only suggesting that you use this device from five to 30 minutes a day, we're not taking away from the other 23 plus hours of the day where you can breathe through your nose. when it comes to respiratory muscular development and function, it's best to utilize the mouth to move the most amount of air in and out of the body. This helps build muscle and flexibility, which ultimately enhances your ability to nose breathe more effectively.

    Using OxyFit, you create that beautiful balance between strength and flexibility in your respiratory muscles.

    What if it doesn't work for me?

    We promise that you will experience profound results! We are confident with such life-changing results, unlike anything you have ever purchased. This is not just a simple promise but a guarantee that OxyFit's breathing trainer will work. That is why we have a 30-day 100% money-back guarantee with no questions asked. If OxyFit doesn’t turn out to be the best decision you’ve ever made, or if you change your mind for any reason, email us anytime and we’ll be here to assist you with your refund. Our team is always ready to assist you.