Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps – Blue
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Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps – Blue

4.5/5
Product ID: 4638907
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Details

  • Brand
    O2Trainer
  • Color
    Blue
  • Material
    Silicone
  • Number of settings
    14
  • Bike Type
    Mountain Bike
  • Resistance Mechanism
    Air
🌍Portable, no batteries or apps needed
💨16 resistance caps for airflow control
💪Strengthens diaphragm & intercostals

Description

💨 Breathe stronger, perform longer — train like a champion every day!

  • QUICK DAILY ROUTINE - Just 30 reps a day to build endurance and oxygen efficiency that sets you apart.
  • ELITE BREATHING POWER - Develop lung capacity like a UFC champ with Bas Rutten’s pro-grade design.
  • CUSTOMIZABLE RESISTANCE - 16 interchangeable caps let you dial up your respiratory workout as you progress.
  • ANYWHERE ANYTIME TRAINING - Compact and lightweight—train your breath on flights, hikes, or between meetings.
  • MULTI DISCIPLINE PERFORMANCE BOOST - Perfect for athletes, singers, climbers, and high-altitude adventurers alike.

The Bas Rutten O2Trainer is a silicone respiratory training device featuring 16 adjustable resistance caps to progressively strengthen your diaphragm and intercostal muscles. Designed by UFC legend Bas Rutten, it enhances lung capacity and oxygen efficiency for athletes, singers, and high-altitude performers. Lightweight and portable, it requires no batteries or apps, making it ideal for on-the-go breath training.

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Specifications

BrandO2Trainer
ColorBlue
MaterialSilicone
Bike TypeMountain Bike
Resistance MechanismAir
Global Trade Identification Number00799632358114
UPC091037348494 799493418637 799632358114
ManufacturerBas Rutten
Item Package Dimensions L x W x H7.17 x 6.26 x 2.17 inches
Package Weight0.33 Kilograms
Item Dimensions LxWxH7.09 x 9.06 x 1.77 inches
Brand NameO2Trainer
Part Number620BL

Have a Question? See What Others Asked

So using this thing at a gym on the treadmill isn't very practical due to the saliva buildup?
What is the maximum resistance setting in cm H20 for the blue and the green product?
Does this fit children (ages 9-11?)
so is it 4 sets of 30 reps,4 sets of 12,or 30 reps for 4 mins? some please explain.

Reviews

4.5

All from verified purchases

E**T

Great product. Lots of training options.

I’ve had this for a decade I think. Just now getting through my reviews. This is an absolute workout! I love Bas! I also have the BAS trainer fighting pad thing. Which I really get some good workouts on.

E**Q

Awesome 👌

Works great when improving yourself for whatever sports you're into.

G**E

So important! Get this and use it!!

I do mixed martial arts, and Muay Thai and my coach recommended this. It’s been amazing to help me with my lung and breathing work.

E**Y

Four stars for effort and quality, but not for me

Tried out this O2 muscle trainer and… well, it was a bit of a mixed bag. It technically works, but it felt a little gimmicky to me. I gave it an honest shot, but it just didn’t do much for me personally. Ended up tossing it—literally—it’s currently living in the trash can. That said, I can see how it might work for some people, especially if they’re into this kind of gear. I’ll give it credit for decent quality and effort behind the design, so I’m not going to torch it completely. Solid four stars for trying, but it just wasn’t my thing.

E**N

Secret Weapon

For any athlete, it is bad to have shallow and dysfunctional breathing in your chest. I compete in Jiu Jitsu and I hate the feeling of being in a hard match and my chest just starts to feel heavy like my lungs cannot possibly get enough air. For any athlete, powerful lungs are important. The first thing I started to notice with this product is that I actually had to re-teach myself how to breathe, then I noticed my lower back, upper back, core, neck, hips and even shoulders are all tight and are restricting proper breathing. When I use this product I not only feel all of the muscles associated with breathing being worked but my lungs are also pushed to their limits with capacity and all of my tight muscles that restrict my breathing are getting stretched out and becoming loose. Now there are muscles all over my belly that are going through hypertrophy, they seem to be muscles that I have not worked to such a far extent before. My recovery time in Jiu Jitsu training is faster, I can go harder, I can push the pace and go beyond what I was capable of before and on top of that I can feel myself breathing differently to the point where I even feel some of those tight muscles on my torso getting stretched out hard. I’m definitely gonna keep using this until I have full mastery, I know my stamina will be so much better than it is now.

N**D

Very good

It works very good as advertised

S**N

Missing parts and duplicate parts

The three most used air restrictions parts were replaced by duplicates of the least used air restriction parts. Why would they do that?? However the product does seem like decent quality, if only I had the proper parts for it to be used properly.

J**D

Great Product for athletes

I have been a big fan of Bas Rutten and find his product very good. I own the original and this new version. I love the new version we’re I don’t have to really remove it from my mouth to exercise my lungs. I follow his two breathing methods and this has increased my lung capacity for Brazilian jujitsu. I’m 56 and can keep up with all the young guys in my gym.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Bas Rutten O2trainer Breathing Muscle Training Device Lung Power Endurance | Desertcart GB