La Jolla Martial Arts is a Taekwondo and fitness school located at 7680 Girard Avenue in La Jolla. Led by Master Sam, whose teaching experience spans more than 40 years, the school welcomes children, teens, and adults to structured, beginner-friendly classes. Its programs emphasize discipline, confidence, respect, focus, and practical self-defense alongside physical activity.

Little Ninjas classes introduce children ages 3–6 to fundamental Taekwondo skills through supportive, engaging instruction. Kids Martial Arts serves ages 7–12, with training focused on character, confidence, and anti-bullying skills. Students ages 13 and older can join combined teen and adult Taekwondo classes, while adults of all experience levels can train for fitness, self-defense, or personal development. Private lessons are also available by appointment.

The school additionally offers morning Zumba classes on Monday, Thursday, and Friday. Its Game Zone features an augmented-reality trampoline called Jumper and the Astro Blaster wall laser arena, with open play and private parties available. Birthday parties are offered, and newcomers can claim a free week of classes.