Combined Martial Arts: From a Controversial Spectacle to a Global Phenomenon Mixed martial arts (MMA) has been through a exceptional transformation over the past three decades. Once dismissed as being a brutal and unregulated spectacle, it has evolved into among the fastest-growing and many dynamic sporting activities on the globe. https://webdirectoryone.com/listings13308046/mixed-martial-arts-from-the-controversial-spectacle-to-a-world-phenomenon