Practice Yoga on Fifth focuses on Ashtanga (breath synchronized with fixed postures) and Vinyasa (linking movement with breath) yoga styles, emphasizing the physical, mental, and spiritual benefits of the practice. The staff of talented instructors teaches a varied set of classes appropriate for both beginners and yogis more bendable than taffy warmed in a British child’s pocket. A drop-in beginner's class (currently offered Tuesdays at 5:30 p.m.) takes a slow, gentle pace to acquaint brand newbies with postures, and open-level Vinyasa teaches accessible endurance-building, flexibility-enhancing sequences in a room heated to 85 degrees Fahrenheit. More-advanced classes include Hot Vinyasa—a sweaty, stretchy 90 minutes of challenging poses in 95-degree heat—and the Ashtanga primary series, a fast-paced sequence of 72 postures with synchronized breath. See the schedule for dates and times.