10th Planet Jiu-Jitsu Pasadena in Altadena, California is a Brazilian jiu-jitsu training facility that offers programs for both adults and children. Students consistently praise the high-quality instruction from experienced black belt instructors and the welcoming, supportive atmosphere that helps practitioners improve their skills regardless of experience level. The gym has built a strong sense of community among members and families, with clean facilities that include workout areas and shower amenities.