Brand Ambassador
Karen Harbour

What I do

Karen is co-founder of Bella Strength in Boulder, CO. With 100+ hours of fitness certifications and 18+ years of fitness coaching experience, she has taught over 10,000 classes to people of all ages.


After witnessing countless injuries from overuse & bad technique, Karen's frustration with unsustainable fitness regimens grew into a passion to help people become SUSTAINABLY fit, -for life.