Kickboxing is a group of stand-up combat sports based on kicking and punching, historically developed from karate mixed with boxing. Kickboxing is practiced for self-defence, general fitness, or as a contact sport. You?ll find kickboxing classes focusing on everything from cardio conditioning and elements of dance to self-defense, martial arts, and one-on-one competition. Cardio kickboxing is a group fitness class that combines martial arts techniques with fast-paced cardio. This high-energy workout challenges the beginner and elite athlete alike. Build stamina, improve coordination and flexibility, and burn calories as you build lean muscle with this fun and challenging workout.