In ACE's Guide to Traditional Aerobics and Step Instruction, world renowned group exercise leader Lawrence Biscontini shares some of his presenter secrets and techniques for putting together cardiovascular improving classes. Featuring two separate videos Intro to Hi Lo Movement and Intro to Step Instruction, the DVD presents a detailed overview of how to create an exercise class that is both fun and effective. Produced in cooperation with the American Council on Exercise. 2005, 80 minutes.