Hal’s Reviews > The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You > Status Update

Hal
Hal is 59% done
— Jan 12, 2026 11:37AM
The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You

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Hal
Hal is on page 210 of 360
— Jan 12, 2026 11:37AM
The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You


Hal
Hal is 58% done
— Jan 12, 2026 10:45AM
The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You


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