Grandmaster Soto Martial Arts Physical Fitness Center is a hidden jewel of cultural knowledge set in a small Santee shopping center. With the experience of a 10th degree Blackbelt in Jiujitsu, Grandmaster Soto offers classes in an array of martial arts including takedowns, grappling, ground floor fighting and kickboxing. Most classes are offered in the evenings, with classes during the day on weekends.