Best Bas Rutten in 2026

THE OFFICIAL BAS RUTTEN RESPIRATORY TRAINING DEVICE - Designed by Bas Rutten himself to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is a lightweight breathing device that regulates air intake and improves muscle oxygen efficiency during exercise.

RESULTS AFTER ONLY 30 DAILY REPS - The O2 trainer is more than just a tool for athletes to improve their training. In just under four minutes of work, 30 reps with the O2 will strengthen your lungs and breathing muscles in your upper abs. Training your breathing in this way benefits your everyday life!

STRENGTHENS YOUR INHALE MUSCLES. The o2trainer Strengthens your Muscles responsible for opening up your lungs (your diaphragm and external intercostal muscles). You will be able to move up to 5 times more air in and out of your lungs and faster.

THE OFFICIAL BAS RUTTEN RESPIRATORY TRAINING DEVICE - Designed by Bas Rutten himself to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is a lightweight breathing device that regulates air intake and improves muscle oxygen efficiency during exercise.

RESULTS AFTER ONLY 30 DAILY REPS - The O2 trainer is more than just a tool for athletes to improve their training. In just under four minutes of work, 30 reps with the O2 will strengthen your lungs and breathing muscles in your upper abs. Training your breathing in this way benefits your everyday life!

STRENGTHENS YOUR INHALE MUSCLES. The o2trainer Strengthens your Muscles responsible for opening up your lungs (your diaphragm and external intercostal muscles). You will be able to move up to 5 times more air in and out of your lungs and faster.

NO ONGOING COSTS- No batteries, no refills and no liquids required

EASY TO USE- hand held and fits in your pocket with written and online video instructions

* 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.

[Natural Way] - Get rid of your mucus with exercise.

[Easy Breathing] - Just practice 10 to 30 minutes a day. Get easier breathing and better athletic performance.

[Easy to Use] - This breathing exercise device is lightweight and compact, easy to use anywhere. There are no complicated level settings and incomprehensible accessories, the only thing to consider is - which metal ball to choose. Suitable for your long-term lung exercise.

THE OFFICIAL BAS RUTTEN RESPIRATORY TRAINING DEVICE - Designed by Bas Rutten himself to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is a lightweight breathing device that regulates air intake and improves muscle oxygen efficiency during exercise.

RESULTS AFTER ONLY 30 DAILY REPS - The O2 trainer is more than just a tool for athletes to improve their training. In just under four minutes of work, 30 reps with the O2 will strengthen your lungs and breathing muscles in your upper abs. Training your breathing in this way benefits your everyday life!

STRENGTHENS YOUR INHALE MUSCLES. The o2trainer Strengthens your Muscles responsible for opening up your lungs (your diaphragm and external intercostal muscles). You will be able to move up to 5 times more air in and out of your lungs and faster.

NOW IN PINK: INDEPENDENT INHALING AND EXHALING DIAL CONTROL: The Breather muscle trainer operates with independent settings for inhalation and exhalation. The ultimate lung trainer, supporting respiratory health by promoting belly breathing.

THE BREATHER PINK IS FOR ALL AGES: From 8 -98, The Breather can be used by people of all ages, from children to adults, and especially our seniors. The Breather offers a gentle start to training and up to 6 different resistance options for you to progress in training your breath. For more intense training, check out the Breather Fit or Breather Voice devices.

GUIDED MOBILE APP INCLUDED + BREATHER UNIVERSITY: PN Medical, the creators of The Breather offer an easy training plan, which is self paced through the Guided Mobile Training App to help you achieve the best results. You won’t go on this journey alone. From the Guided Breather Coach Mobile App to Breather University, where you can find tons of videos to help you along the way, The Breather Community will be with you every step of the way.

THE OFFICIAL BAS RUTTEN RESPIRATORY TRAINING DEVICE - Designed by Bas Rutten himself to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is a lightweight breathing device that regulates air intake and improves muscle oxygen efficiency during exercise.

RESULTS AFTER ONLY 30 DAILY REPS - The O2 trainer is more than just a tool for athletes to improve their training. In just under four minutes of work, 30 reps with the O2 will strengthen your lungs and breathing muscles in your upper abs. Training your breathing in this way benefits your everyday life!

STRENGTHENS YOUR INHALE MUSCLES. The o2trainer Strengthens your Muscles responsible for opening up your lungs (your diaphragm and external intercostal muscles). You will be able to move up to 5 times more air in and out of your lungs and faster.

Compact, high quality break-resistant plastic, 3-ball inhaling breath measurement system

3 color coded balls for differing inhalation rates - from 600cc/sec, 900cc/sec, 1200 cc/ sec

Detailed Illustrated instructions included; Helps to develop, improve and maintain respiratory fitness

Highly Effective - Offers the widest range of inspiratory/expiratory resistance levels to meet anyone's needs. From low resistance for respiratory rehab patients, gradually increasing to a high resistance level for competitive athletes. Improves endurance, breath holding and shortness of breath. Easy To Use - Only one moving part. Turn the valve to the left to decrease the air flow in order to create more resistance and turn it to the right for the less.

Very Compact, only 4" tall - You can take it anywhere and use it anywhere (Pocket Sized). Extremely Comfortable. The flexible medical grade silicone mouthpiece is extremely comfortable, providing excellent fit and seal. Once in your mouth, you don't even need to hand hold it.

Highly Durable - Heavy duty plastic construction and 100% rust proof.

NO ONGOING COSTS- No batteries, no refills and no liquids required

EASY TO USE- hand held and fits in your pocket with written and online video instructions

QUICK TO USE- most people only need to use for 1- 5 minutes, 1-2 times per day

BREATHER VOICE: DESIGNED FOR SINGERS, INFLUENCERS, PODCASTERS, VLOGGERS, ACTORS, PUBLIC SPEAKERS. Breather Voice to improve vocal range so you can widen your vocal range and use your voice with ease! INDEPENDENT INHALING AND EXHALING DIAL CONTROL: The Breather muscle trainer operates with independent settings for inhalation and exhalation. The ultimate lung trainer, supporting respiratory health by promoting belly breathing.

TRUSTED COMPANY FOR OVER 40 YEARS: Our device has been tested and proven by extensive research and clinical studies to provide you with the best results. We are trusted by professional athletes, sports teams, training facilities, special forces, respiratory therapists, fitness centers, professional singers, podcasters, influencers and many more.

THE BREATHER VOICE IS FOR ALL AGES: From 8 -98, The Breather Voice can be used by people of all ages, from children to adults. The Breather Voice offers an intermediate start to training and up to 6 different resistance options for you to progress in training your breath. For different intensity levels of training, check out the Breather or Breather Fit devices.

Why You Will Love our Breathing Trainer - Improve your breathing strength and stamina with our drug-free POWERbreathe IMT device! Proven to make breathing easier, reduce breathlessness, improve your sports performance, accelerate recovery, and improve your overall health and vitality!

Breathe Better for Improved Health - Did you know that improving your breathing is good for lung health. Our breathing exercise device is the simple, safe, and effective solution to help improve quality of life!

Simple, Safe, & Drug-Free Solution - This POWERbreathe breathing trainer is used worldwide for improving breathing muscle strength, stamina, and reducing breathlessness. Our device works by creating a resistance when you breathe in. This strengthens your breathing muscles by making them work harder. This is called Inspiratory Muscle Training (IMT) and is like dumbbells for your diaphragm.

ighly Effective - Offers the widest range of inspiratory/expiratory resistance levels to meet anyone's needs. From low resistance

Very Compact, only 4" tall - You can take it anywhere and use it anywhere (Pocket Sized). Extremely Comfortable. The flexible medical grade silicone mouthpiece is extremely comfortable, providing excellent fit and seal. Once in your mouth, you don't even need to hand hold it.

Highly Durable - Heavy duty plastic construction and 100% rust proof.

PURE SILICONE STRUCTURE - Our lung exerciser device is made up of super flexible pure silicone material. It helps in comprehensive respiratory muscle training in a wide range of patients and people. Our compact device is designed for comfortable and convenient use.

IMPROVES LUNG CAPACITY - Inhale Respiratory trainer breathing exercise device for lungs improves breathing quality, boosts the stamina of respiratory muscles, and increases diaphragm expansion level. Get professional breathing training with Inhale Respiratory Trainer.

HIGH PERFORMANCE FOR - The breathing trainer is essential for various people in the sports discipline. Sports that demand higher energetic performances like athletics running, swimming, gymnastics, martial arts, and other outdoor activities need higher physical activity and greater respiratory capacity.

INCREASES LUNG CAPACITY - The breathing trainer reduces the amount of air flow to the lungs, forcing you to take more focused and deeper breaths, as a result increasing your lung capacity.

IMPROVES OVERALL PERFORMANCE - The breathing exerciser boosts your stamina and improves your body conditions in daily activities. Extremely good for athletes or anyone who requires higher performance.

ENDLESS BENEFITS - Great for anyone who has poor physical condition, smoking or under lots of anxiety & stress. It helps you relaxing and getting a better sleep, feel refreshed the next day.

Boost Your Stamina: Improve your breathing and upgrade your workout routine with our respiratory o2 trainer. Use our pulmonary exerciser daily and witness your performance get better day by day

Upgrade Your Lung Capacity And Tone Your Abs: With our ab strengthener, you may increase your core muscles and oxygen intake and your breath-holding in no time. Forget the exhausting cardio exercises burning off needed calories

Enjoy Adjustable Resistance: Now you can adjust the pressure levels on the Nemstar deep breathing lung exerciser. Find the level of resistance that suits your training and adjust it accordingly

Exercise The Lungs: The device exercises lung muscles and enhances lung capacity. Continuous exercise has better results.

Aids in Removing Mucus: The OPEP therapy loosens mucus and opens the airway. Equipped with different sizes of steel balls to exercise according to age and body condition.

Easy to Use: Drug-free therapy and natural breathing exerciser. We recommend 10 minutes of breathing exercises to strengthen exhalation muscles twice a day.

BREATHE EASY AND EXERCISE STRONGER LUNGS: The device exercises lung muscles and enhances lung capacity. Consistent and reliable work keeps the lungs healthy and strong. Breathing is so easy.

REMOVE MUCUS & THREE STEEL BALLS: Trusted OPEP therapy assists in relaxing and removing mucus from the airway. Equipped with different sizes of steel balls to exercise according to age and body condition.

EASY TO USE: Drug-free therapy and natural breathing trainer; you just need 10 minutes of breathing exercises to strengthen exhalation muscles twice a day. You can enjoy results within 2 months!

Adjustable Resistance: Our breathing exercise device features with multi -level resistance dial,The higher the level setting, the higher the resistance. Find the level of resistance that suits your training and adjust it accordingly, we suggest to start your exercise from level 1 of the trainer, then increase the level gradually.

Increase Lung Capacity and Tone Your Abs: Practice 5-10 minutes each time, and repeat 2-3 times a day. Our breathing trainer will increased your lung capacity and performance by strengthening your respiratory muscles and abs.

Portable Lung Exerciser Trainer: Small size and lightweight, you can start your deep lung breathing traning wherever you are.

Portable Device - FIGERM breathing trainer is extremely compact. With this device, perform your daily training wherever you are.

Unique training level indication - 10 levels of adjustable impedance training stages, by adjusting the number of resistance to enhance the training impedance progressively to enhance the effect of breathing muscles.

Stronger Lungs for Athletes & Smokers - Whether you’re an athlete looking for a competitive edge or a smoker looking to regain your health, FIGERM breathing trainer helps to expand and strengthen your lungs, which means you can breathe easier and enjoy a better quality of life, all without the side effects of drugs.

Compact, high quality break-resistant plastic, 3-ball inhaling breath measurement system

Solid, non-shaky Construction; Removal bottom for thorough cleaning and hygiene maintenance

Deep Breathing Exerciser for comprehensive respiratory fitness - 3 chambers for differing inhalation rates from 600cc/sec to 1200 cc/ sec

✅Manometer: Know your breathing performance with this device, it tells your improvement after a period of persistent practicing. Please switch both to "T" when you need to know the max expiratory pressure (MEP)

✅Portable device packed with a protective case and several accessories to make your training more efficient.

✅5 Adjustable Resistance: The higher the level setting, the higher the resistance. We recommend starting exercising at level 1 and gradually increasing the level

Why You Will Love our Breathing Trainer - Improve your breathing strength and stamina with our drug-free POWERbreathe IMT device! Proven to make breathing easier, reduce breathlessness, improve your sports performance, accelerate recovery, and improve your overall health and vitality!

Breathe Better for Improved Health - Did you know that improving your breathing is good for lung health. Our breathing exercise device is the simple, safe, and effective solution to help improve quality of life!

Simple, Safe, & Drug-Free Solution - This POWERbreathe breathing trainer is used worldwide for improving breathing muscle strength, stamina, and reducing breathlessness. Our device works by creating a resistance when you breathe in. This strengthens your breathing muscles by making them work harder. This is called Inspiratory Muscle Training (IMT) and is like dumbbells for your diaphragm.

Eco-friendly Material: Made of High-density EVA and 1680D Material, premium Hard EVA to provide durability and a long-lasting performance.

Perfect Fit: Specially designed for The Breather Inspiratory/Expiratory Respiratory Muscle Trainer.

Convenient Design: Comfortable hand strap for easy portability,Comes with specially mesh pocket for other accessories,Smooth but strong double zipper are easy for opening and closing, giving you a better using experience.

Lung Exerciser: The device exercises the lung's exhalation muscles to enhance lung capacity and improve breathing.

Help to Mucus Removal: Vibration of the airway by expiratory pressure to loosen mucus from the airway walls.

Natural Breathing Exerciser Suitable for Most People: Equipped with 15mm/16mm/18mm steel ball with different resistance.

Why You Will Love our Breathing Trainer - Improve your breathing strength and stamina with our drug-free POWERbreathe IMT device! Proven to make breathing easier, reduce breathlessness, improve your sports performance, accelerate recovery, and improve your overall health and vitality.

Breathe Better for Improved Health - Did you know that improving your breathing is good for lung health. Our breathing exercise device is a simple, safe, and effective solution to help improve quality of life.

Simple, Safe, & Drug-Free Solution - This POWERbreathe breathing trainer is used worldwide for improving breathing muscle strength, stamina, and reducing breathlessness. Our device works by creating resistance when you breathe in. This strengthens your breathing muscles by making them work harder. This is called Inspiratory Muscle Training (IMT) and is like dumbbells for your diaphragm.

EASY TO USE-Breathing exerciser trainer is a great exerciser device that you can monitor your breathing data and strengthens your breathing muscle.Help to clean airway for a better sleep and fitness.It is easy to use.

REAL-TIME RESULT DISPLAY-Breath measurements are taken immediately once airflow enters Breathing training device, shown the results in colored lights and digital numbers.It also records the last 5 times results.

SMALLER,BUT BETTER-Pocket-size breathing muscle trainer can be easily carried with,you can start improving your breathing health anytime anywhere.It is shorter than a pen, but long-lasting - 1 hour fully charged can last for 5 months.

Natural Mucus Removal: OPEP therapy produces an oscillating airflow to open blocked airways, loosening mucus and helping to remove mucus from the lungs.

Lung Exerciser: Exhalation resistance exercises the lung muscles and promotes the exchange of O2 and CO2, helping lung expansion and improving breathing.

Removable Design & Easy to clean: The device needs to be cleaned after each use. Use your own device to avoid cross-infection.

Nascool Lung Exerciser Device improve and strengthen respiratory muscles,breathe easier with stronger lungs.

Easy to use - Easy to use, It only takes 5 to 10 minutes twice a day.

Easy to clean - Can be disassembled and cleaned quickly.