Altstetten

Altstetten, in Zurich's Kreis 9, leans toward Pilates and yoga, with reformer classes at the center. KULT Pilates, Move Yoga Studio and Strongback all run classes here, from strong sessions to gentle ones, plus hatha, yin and a little kundalini. Mornings and evenings are about equally common, weekends are covered too, and there are classes for all levels and for first-timers.