Complex sentence: Eduardo Fraga has been training Gracie Jiu Jitsu for over twenty years and teaching Gracie Jiu Jitsu to both children and adults for more than 13 years in addition to no-gi and mixed martial arts classes.
Split into simpler sentences: Eduardo Fraga has been training Gracie Jiu Jitsu for over twenty years and teaching Gracie Jiu Jitsu to both children and adults for more than 13 years. Eduardo also teaches no-gi and mixed martial arts classes.