Carbon Dioxide Tolerance Test (CO2TT)

Carbon Dioxide Tolerance Test (CO2TT)

About There is a rapidly growing recognition of the value of improving CO2 tolerance for health, physical wellbeing, and athletic performance [1-9]. The CO2TT has been used by Free divers to help determine daily training tables. The CO2TT can be used as a test and an...
When and How You Eat Matters

When and How You Eat Matters

Diet, sleep, and the breath are foundational to a clear, healthy, and happy life-experience. As intermittent fasting takes a cultural hold, this information feels incredibly important. John Douillard at Life Spa has dialed in the foundational principles of diet and...
Awareness. The profound nature of a shift in focus

Awareness. The profound nature of a shift in focus

Awareness Awareness is being awake to your own presence in this moment. Awareness starts with observation. Observing the breath is a powerful way to grow the skill of awareness. Observing how the breath feels; observing where the breath is in the body; observing how...
Accept the Challenge

Accept the Challenge

To all my mask-wearing workout friends. Today I did my first “in a gym” workout, and as required, I wore a mask. It was fascinating and inspired me to reach out. I have a recommendation. Stay in nose breathing, even if, and especially if, wearing a mask. If you’ve...