The gym we've chosen has no walls, no ceilings—just the vast beauty of the Bay Area's most stunning parks and open spaces. There's profound science behind our outdoor approach: natural light optimizes vitamin D production, varied terrain challenges your body in ways treadmills never could, and the simple act of exercising in green spaces reduces stress hormones while improving mood and cognitive function. Each location has been carefully selected for both its beauty and functional training potential such as wooded areas with natural obstacles that enhance your workout. Rain or shine, hot or cool, we embrace the elements as teachers, strengthening both body and mind through the wisdom of nature's varying conditions.