You train, eat well, and recover as best you can. But have you ever considered how much your breathing affects your performance?
Breathing feels automatic – and it is. But just because it happens naturally doesn’t mean we’re doing it efficiently. In fact, many active people breathe shallowly, rapidly, or irregularly – without even realizing it. That can limit oxygen intake, increase muscle fatigue, and slow recovery.
Your Breathing Muscles Need Training Too
Just like any other muscle group, your respiratory muscles can and should be trained. The diaphragm is the body’s main breathing muscle, and strengthening it can help:
- Improve breathing efficiency under strain
- Reduce breathlessness during exertion
- Enhance posture and core control
- Speed up recovery after exercise
How WellO2 Works
The WellO2 breathing trainer combines two key elements:
- Warm steam, which hydrates your airways and makes the training feel pleasant
- Adjustable resistance, which activates and strengthens your breathing muscles
Training takes just a few minutes a day and can be done easily at home – as part of your warm-up before exercise or to support recovery afterwards. Many athletes use WellO2 as part of both warm-up and recovery routines to ensure their respiratory system performs effectively from start to finish.
Faster Recovery = Better Performance

True progress happens during recovery. Without proper recovery, your body can’t build better performance – and your training results suffer.
Breathing plays a key role in recovery by supporting:
- Nervous system regulation
- Muscle metabolism
- Circulatory efficiency
- Sleep quality
Using WellO2 after training helps restore calm breathing, relieve upper body tension, and hydrate the airways – giving your body the space it needs to recover more effectively.
Pro tip: Use WellO2 in the evening after workouts or before bed – many users report it supports better sleep and recovery.
WellO2 MyBreath – Measure, Track, Improve

Do you know how your breathing strength is progressing? Or when it might be better to go lighter on training?
The MyBreath smart mouthpiece adds a whole new level to WellO2 training:
- Measures inhalation and exhalation strength, breathing capacity and flow
- Tracks your progress in the WellO2 app
- Builds a personalised routine
- Keeps you motivated – because you can see the results
Together, WellO2 and MyBreath help you take control of your breathing – with real-time data. And when your breathing works, your whole body can focus on performance and recovery.
Who Is It For?
- Fitness enthusiasts and athletes who want to improve breathing and recovery
- Anyone interested in wellbeing who values measurable progress
- People looking to improve sleep quality and manage stress
- Individuals with breathing challenges
- Performers, teachers, and professionals who rely on their voice daily
Take the Next Step – Try It Yourself
WellO2 and MyBreath together form a powerful tool for breathing training, recovery support, and performance development. Natural, drug-free, and easy to use – wherever you are.