Jazzercise, created by Judi Sheppard Missett, is the world's leading dance fitness program choreographed to today's hottest music, including Top 40, jazz, country, funk, and classics. Jazzercise combines elements of jazz dance, resistance training, Pilates, yoga, kick-boxing, and more to create truly effective programs for people of every age and fitness level. Increase your muscle tone, flexibility, balance, strength, and endurance using easy-to-follow movements.