Karen Stern

As a child, Karen loved being active: hiking, gymnastics, roller skating, Karate, you name it. In her 30s, she earned her Black Belt in Tae Kwon Do, but after a back injury redirected her path, she discovered Zumba. What started as a personal obsession soon evolved into a professional pursuit, and Karen became a licensed Zumba instructor. She has since expanded her expertise with certifications in PiYo, Core de Force, Aqua, Strong30, Circl, and other formats, as well as earning her AFAA Group Fitness certification. In every class she leads, Karen brings energy, encouragement, and a love for movement. She finds joy not only in dancing alongside her participants but also in witnessing their growth—whether it’s improved fitness, stress relief, confidence, new friendships, or simply the shared smiles and laughter that come from moving together.