Students Rave: "I first came to Chang's in 1998 for a free kickboxing class and was hooked from the start. Classes are fantastic, the instructors all have their own style and always deliver a challenge. Chang's feels like home, so much so, that I now teach my hoopdance classes there!" ?Heather Crosby HooperPower Hoopdance instructor and CMA Cardio Kickboxing fanatic.