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DAVID

Australia

April 22, 2026
"I noticed a clear contrast between the low-oxygen and high-oxygen phases, and after the session I felt focused, refreshed, and surprised by how well I recovered."

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“I’m 33 years old, above average in fitness, and I tried the EWOT Energy Plus for the first time. The session started with a five-minute warmup, and the mask allowed for easy breathing from the beginning. When the oxygen shifted lower, I noticed the difference right away. The air felt heavier, and I had to work a little harder to get a comfortable breath. During that stage, we also increased the resistance on the bike to raise my heart rate. After 30 seconds, the oxygen switched back to high, and the contrast was immediate. Breathing became easier, my lungs felt fuller, and I could feel my body recovering from the harder interval. As the session continued, the difference between the low-oxygen and high-oxygen phases became more noticeable.

By the third cycle, I could feel fatigue building in my legs during the harder portion. When the high-oxygen phase returned, the heavy feeling eased quickly, and I was able to keep going. The combination of bike resistance and oxygen contrast made the workout feel more intense yet more manageable. I found myself looking forward to the high-oxygen phase each time because it felt so much easier to breathe and recover. After the session, I had a three-hour drive down the coast. What surprised me most was how focused and alert I felt during the drive. I also woke up the next morning feeling refreshed. Thanks again.”

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