A package of nine (9) 50-minute group Gyrotonic classes ($30/ class) effective 1/13/2025 and must be used within 30 days. To keep your momentum going toward your fitness goals, this payment option automatically converts into a Gyrotonic Class 4-pack for $180. Please specify if you'd prefer the better value-per-class of an 8-pack for $344, ideal for coming twice a week.