Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Valid only for new clients or those who have not attended classes in past 6 months. Valid only for option purchased. Registration required. Must activate by expiration date on Groupon, 10-class option expires 90 days from activation date; 1-month option expires 30 days from activation date. Classes must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings