About
JG Academy offers Brazilian Jiu Jitsu, including kids Jiu Jitsu classes, teen and adult Jiu Jitsu classes, a kids competition team, and private Jiu Jitsu lessons. The programs include both gi and no-gi classes and follow a curriculum that covers fundamentals, intermediate techniques, and advanced techniques. Private lessons are available as one-on-one or small group sessions.
• Ages: 4–18 years old
• Schedule: Class options are available on Monday, Tuesday, Wednesday, Thursday, and Saturday at various times.
• Price: Kids Memberships Ages 4–6: $100/month; Kids Memberships Ages 7–13: $130/month; Teen & Adult Memberships Ages 14+: $150/month; all plans include no registration or cancellation fees, flexible scheduling, cross-location access, and a free trial for all new students.
JG Academy is a family-founded martial arts academy with structured programs for kids, teens, adults, and competitive athletes. Youth programs group students by age and skill level, and the kids competition team is invite only, combining high-level technical instruction with tournament preparation and team culture, with students training across both Stockton and Lodi. Members can attend unlimited classes each month and can train as often as they like at both locations, with unlimited classes at either location for kids memberships and cross-location access for all memberships.
All programs are taught by experienced brown and black belt coaches, and expert coaches include black and brown belt instructors with competition experience and deep coaching expertise. The kids competition team is led by head coaches Eric and Sarah Martinez. JG Academy states that it is not just a martial arts gym but a place where families, students, and professionals build skills for life, and it describes its culture as inclusive and encouraging, with a focus on training hard and supporting one another.
JG Academy’s mission is to build a powerful community around Brazilian Jiu Jitsu in Stockton and Lodi, CA, where students of all ages and backgrounds can thrive on and off the mats. The academy notes that it proudly serves communities across Central California and the greater Central Valley, including Stockton neighborhoods such as Lincoln Village, Weston Ranch, and Spanos Park, Lodi areas such as Woodbridge and surrounding vineyard communities, and nearby cities including Morada, Lockeford, and Galt.
Facilities are described as clean and safe, with mats sanitized daily and classes structured for safety, and safety and hygiene are listed as a top priority. For a first class, athletic clothing is recommended, and a loaner gi is provided if needed.
Parent and student testimonials describe JG Academy as a place where children can learn valuable skills in a positive and supportive environment, mention a welcoming community of family and success-minded people, and highlight that coaches Sarah and Eric teach in a way that reaches each student individually in group classes. Testimonials also state that all skill levels are welcomed, that instructors take time and care in teaching, and that patience is emphasized in classes.
Last updated April 27, 2026.
• Ages: 4–18 years old
• Schedule: Class options are available on Monday, Tuesday, Wednesday, Thursday, and Saturday at various times.
• Price: Kids Memberships Ages 4–6: $100/month; Kids Memberships Ages 7–13: $130/month; Teen & Adult Memberships Ages 14+: $150/month; all plans include no registration or cancellation fees, flexible scheduling, cross-location access, and a free trial for all new students.
JG Academy is a family-founded martial arts academy with structured programs for kids, teens, adults, and competitive athletes. Youth programs group students by age and skill level, and the kids competition team is invite only, combining high-level technical instruction with tournament preparation and team culture, with students training across both Stockton and Lodi. Members can attend unlimited classes each month and can train as often as they like at both locations, with unlimited classes at either location for kids memberships and cross-location access for all memberships.
All programs are taught by experienced brown and black belt coaches, and expert coaches include black and brown belt instructors with competition experience and deep coaching expertise. The kids competition team is led by head coaches Eric and Sarah Martinez. JG Academy states that it is not just a martial arts gym but a place where families, students, and professionals build skills for life, and it describes its culture as inclusive and encouraging, with a focus on training hard and supporting one another.
JG Academy’s mission is to build a powerful community around Brazilian Jiu Jitsu in Stockton and Lodi, CA, where students of all ages and backgrounds can thrive on and off the mats. The academy notes that it proudly serves communities across Central California and the greater Central Valley, including Stockton neighborhoods such as Lincoln Village, Weston Ranch, and Spanos Park, Lodi areas such as Woodbridge and surrounding vineyard communities, and nearby cities including Morada, Lockeford, and Galt.
Facilities are described as clean and safe, with mats sanitized daily and classes structured for safety, and safety and hygiene are listed as a top priority. For a first class, athletic clothing is recommended, and a loaner gi is provided if needed.
Parent and student testimonials describe JG Academy as a place where children can learn valuable skills in a positive and supportive environment, mention a welcoming community of family and success-minded people, and highlight that coaches Sarah and Eric teach in a way that reaches each student individually in group classes. Testimonials also state that all skill levels are welcomed, that instructors take time and care in teaching, and that patience is emphasized in classes.
Last updated April 27, 2026.
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