A modern practice in the heart of downtown Villmergen. We feature a state-of-the-art exercise room for medical exercise therapy (MET) and a spacious, well-lit treatment room. You’ll find us on the first floor of the Migros building. The entrance to the practice is located near the entrance to the parking garage. We also offer yoga, Pilates, and pelvic floor classes.

More than just cold-water swimming—it’s a community. The Swiss Cold Water Society brings together people who want to experience the power of nature’s cold. Whether you’re a complete beginner or a seasoned “Iceman,” what matters here isn’t breaking records, but sharing the moment, connecting with others, and having fun in the water.

Bas Metsemakers combines medical expertise with the power of nature. As a longtime director of nursing in acute care and a certified Wim Hof instructor, he offers cold training based purely on physiology—safe, easy to understand, and effective. His goal: to strengthen your resilience—with both heart and mind.