Sandrol
OxyTrain
OxyTrain
The training your lungs need
- 💨 Breathing training equipment designed to challenge your limits and improve your overall physical endurance.
- 🫁 Improve your lung vital capacity without needing long aerobic workouts or burning large amounts of calories.
- 🎒 Device portable, compact and easy to carry. Perfect for training at home, in the gym, or outdoors.
- ⚙️ Features an adjustable resistance dial that increases difficulty based on your needs, allowing more intense and progressive training.
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Improve your lung capacity and endurance with OxyTrain, the adjustable resistance breathing trainer. Its portable and compact design allows you to train anywhere while strengthening your breathing progressively and in a controlled way.
Material: High-quality silicone, soft to the touch and resistant to long-term use.
Resistance system: Adjustable dial with multiple intensity levels.
Training type: Inspiratory respiratory muscle training.
Design: Compact, ergonomic and portable.
Maintenance: Easy cleaning with warm water and mild soap.
Dimensions: Compact design for easy storage.
Weight: Lightweight and comfortable for daily use.
OxyTrain is made from high-quality silicone designed for safe and durable use.
For proper use:
• Do not use in case of serious respiratory conditions without medical supervision.
• Adjust resistance progressively according to your level.
• Do not share the device without proper cleaning.
• Stop using the device if dizziness or discomfort occurs.
This product is designed as a respiratory training tool and does not replace medical treatments.
Shipping: Orders are processed within the first 24 hours after purchase. Delivery times may vary depending on destination.
Tracking: All orders include a tracking number.
Returns: We accept free returns within 15 days after receiving the product. Items must be in good condition and include the original packaging.
Exchanges: If you receive a defective or incorrect item, our team will assist you quickly with a solution.
How does OxyTrain work?
It creates resistance when you inhale, gradually strengthening your breathing muscles.
How long should I use it daily?
It is recommended to use it between 20 and 30 minutes per day depending on your level.
Is it suitable for beginners?
Yes. The adjustable dial allows you to start with low resistance and increase it progressively.
Can it improve sports performance?
Better breathing control may help improve endurance during exercise.
Is it made from safe materials?
Yes. It is made from high-quality silicone designed for frequent use.
Can it be washed?
Yes. Clean it with warm water and mild soap and allow it to dry before storing.

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Customer Reviews
“Easy to use and very practical.”
It’s easy to use and the intensity can be adjusted by turning the valve. The material is food-grade silicone, so it has no strange taste and is very easy to clean. Very compact and perfect to carry in a gym backpack.
“Perfect for intense workouts.”
My son really likes it and it helps him when running or going to boxing practice.
“Comfortable and adjustable.”
The item is comfortable despite its size; it has a section where you can adjust the difficulty you need. It arrived in less than two weeks.
“Looks excellent quality.”
I haven’t used it yet, but honestly it looks very high quality and judging by the reviews it really works.
“Excellent silicone quality.”
The silicone quality is really good, very flexible and elastic. It perfectly does its job. Great product.
“Works perfectly.”
It’s a great product and works perfectly 💯. I definitely recommend it.
“Does exactly what it promises.”
It does exactly what it’s supposed to do. If I needed it again, I would definitely buy it again.
“Exactly as described.”
The product matches the description perfectly, I’m very satisfied.
“Perfect to control breathing.”
Great tool. It really helps me control my breathing for swimming and running training.
Frequently Asked Questions
What is this breathing trainer used for?
It helps strengthen respiratory muscles and improve lung capacity. This translates into greater endurance, better breath control, and less fatigue during cardio or endurance workouts.
Does it really improve athletic performance?
Yes. By training your breathing, you optimize oxygen intake and management. Many athletes notice improvements in endurance, recovery, and pace control after several weeks of consistent use.
How long should I use it per day?
20-30 minutes a day is enough. The key is consistency. It can be used as part of a warm-up or in specific breathing training sessions.
Is it only for advanced athletes?
No. It's suitable for both beginners and experienced athletes. Plus, with adjustable resistance, you can adapt it to your fitness level and progress gradually.
When will I start to see results?
Most users notice improvements in breath control within 2–3 weeks. Benefits in endurance and performance are typically seen after 4–6 weeks of regular use.


