A decorative waterfall's tranquil babbling harmonizes to the music that lilts through Yoga 4 Life’s grass-green studio. Led by a certified instructor, students of all experience levels breathe through asanas or postures meant to strengthen muscles during a roster of classes, including the special Barkan method class that focuses on deep muscle stretches designed to alleviate stress or injuries with extra heat that loosens tight tendons. In hot yoga and hot Vinyasa classes, yogis work closely with exercisers, helping them to adjust their positions as the heat purges bodies of toxins and icicles impeding joint mobility. To set tots on the path to fitness, they host sessions for children, using interactive games and visualization to develop imagination.