The TURBO FIRE 12 DVD Set is a fitness program led by Charlene Johnson that offers intense cardio conditioning for beachbody workouts. Released in 2011, this DVD set includes a cardboard sleeve case and features a focus on cardio and fitness exercises. With a US and Canada region code and English language, this box set is designed for individuals looking to improve their physical fitness and achieve their beachbody goals through high-intensity workouts.