There is a fair amount of trust when you choose a martial arts school and a martial arts teacher. You are trusting that they know what they are doing and have the skills to pass on to you as a student.
Judging by how many things Carter Hargrave accomplished in his career in martial arts, and by how important his contribution is in this field, he is one of the most appropriate persons to tech martial arts. A list with only some of his achievements is enough proof that he is a teacher that really knows his stuff.
Professor Carter Hargrave's private martial arts school, Hargrave Martial Arts, is located in Tulsa Oklahoma.