Sun salutations are a necessary ritual that keeps our solar body from growing angry and burning libelous graffiti on the Hubble telescope. Help keep cosmic peace with today’s Groupon to Studio Sway. Choose between the following options:

• For $10, you get a 5-class punch card for yoga or Nia (a $50 value).
• For $19, you get a 10-class punch card for yoga or Nia (a $93 value).<p>

Studio Sway’s passionate but laid-back certified instructors teach yoga to supplement a roster of specialty Nia classes. Beginners and advanced practitioners drop in unannounced, but always welcome, to Nia classes, beginner flow yoga, or flow yoga for beginning to intermediate students; guests can find their time slots on Studio Sway’s calendar. Flow yoga emphasizes movement from pose to pose with a special focus on breathing during those transitional moments, and students may notice improved strength and flexibility after their five or 10 classes or after curling a dumbbell dangling from their mid-back. Instructors make modifications for students getting acclimated with flow yoga, and Studio Sway is a barefoot venue, so class participants need not wear shoes.