Stratosphere exists for one reason: safely expand the limits of human potential to unseen levels of excellence.
The ultimate advantage for those whose very existence requires being in peak physical and mental condition.
Simulate altitude to engage the body's adaptive mechanisms — oxygen transport, acclimatization, and performance physiology.
By celebrating our capacity for transformation — and the quest for self-actualization.
Stratosphere is an invitation. Step into an entirely new realm and explore your potential. You will experience change like never before. Change that creates opportunity. Opportunity changes focus. Focus changes intention. Intention changes results. Results change you.
Stratosphere is made for those who crave challenges and yearn for better. Because we are all a perpetual work in progress — always striving to become stronger, more potent, more efficient. Step inside and discover how well this machine called "our body" can truly perform. We're raising health and fitness to an entirely new level. The only question that remains is: are you ready to go Stratospheric?
An inspirational speaker, world-class adventure athlete, author, stuntman, actor, and fitness and nutrition expert with deep ties to the earth's endless world of traditional medicine. He believes in living in simplicity and harmony with nature, and has been involved in health and wellness for over thirty years. Bobby spent summers guiding thousands of people through the wilderness — Exum in the Grand Tetons, Mount Whitney, and Yosemite Valley.
Inspiring people to connect with nature — and ultimately themselves — has always been at the forefront of Bobby's message: transforming lives through performance and health via nature, nutrition, healthy living and adventure. As Chairman & Founder of Stratosphere ATC (Altitude Training and Conditioning hypobaric chambers), his focus is cardiorespiratory health, human performance, and environmental physiology. A philanthropist with the goal of enhancing the lives of over a billion people.
Age 60 · VO₂max 63 · "Everest and back in 60 seconds."

Professor of Medicine and Physiology; Consultant in Cardiovascular Diseases, Preventive, Occupational and Aerospace Medicine. Leads the environmental-physiology collaboration behind the chamber's exposure profiles, with research funded by NIH, NSF, DOD and industry — and expeditions from Everest to the South Pole. Full bio on the research page →
Seven years of research and development with Dr. Bruce Johnson at the Mayo Clinic. Three years into commercialization. Over 5,000 safe training sessions. The world's first PVHO hypobaric chamber available to the consumer for hypobaric training.
See the chamber in depth