The official App of Alberto Crane. Designed for your ultimate success at Mixed Martial Arts is our MMA schools in Burbank, Hollywood and Woodland Hills, California. Once you step into our school, you’ll soon realize that this is no ordinary mixed martial arts academy, but is something truly unique. You’ll see for yourself why everyone says that we have “World Class Training Secrets.” No matter what your goal of learning mixed martial arts may be, one thing is for sure, Alberto Crane remains committed in his endeavor to help everyone experience the multiple benefits of learning mixed martial arts. And you’ll find that any of his mixed martial arts academies in Burbank, Hollywood and Woodland Hills is truly reflective of his personality, beliefs and spirit.