At CKO Kickboxing - North Tustin get ready to burn fat, reduce stress and tone up by punching and kicking real heavy bags. Fitness Kickboxing is the number one fat-burning, cardio exercise, with up to 1,200 calories burned during a one hour class. Our fun and engaging group fitness classes keep the punches and kicks basic to focus on the fitness aspect of your workout. Since our kickboxing classes are for both beginner and advanced levels, each member can work out at their own pace. At CKO Kickboxing - North Tustin, REAL PEOPLE use REAL HEAVY BAGS to get REAL RESULTS.