Tivity Health

Tivity Health is an administrator of fitness and wellness services. Tivity Health is headquartered in Franklin, Tennessee and has campuses in Franklin, Tennessee and Chandler, Arizona. The company was founded in 1981 as American Healthways and rebranded to Tivity Health in 2017. Tivity Health acquired Nutrisystem Inc., which included the South Beach Diet brand, in March 2019, and sold the nutrition business to Kainos Capital in October 2020.