In a Nutshell
During hour-long classes, students aim kicks and punches at heavy punching bags whose resistance strengthens muscles
The Fine Print
Promotional value expires 180 days after purchase. Amount paid never expires. Limit 1 per visit. Not valid with other offers. Valid towards memberships, classes, personal training and merchandise. Tax not included. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.