Rodolfo is a black belt judo practitioner. He is also the author of “Judo: Seven Steps to Black Belt (An Introductory Guide for Beginners).” He started doing judo more than twenty years ago and is still active in regular judo practice. He is a Certified National Coach in judo and is also certified as a judo referee. He is a life member of the United States Judo Federation and is affiliated with Shufu Yudanshakai, the black belt association of the Mid-Atlantic region of the United States.
