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35 Years
experience
Premier Martial Arts Training in East Islip, NY
L.I. Ninjutsu Centers have been dedicated to providing elite martial arts instruction since 1991, serving the Long Island community with two state-of-the-art facilities in West Islip and East Islip. Founded by Shihan Allie Alberigo, a 7th Degree Black Belt with over four decades of martial arts expertise, the school offers age-specific programs for children as young as two and adults of all ages. Our curriculum combines traditional Ninjutsu, Ju Jutsu, and modern martial arts techniques to foster physical fitness, self-defense skills, and character development.

We emphasize moral integrity, discipline, and confidence-building through a structured, family-friendly environment. With a proven track record of producing thousands of successful students, including professionals in law enforcement, medicine, and the military, we pride ourselves on adapting ancient martial arts principles to meet 21st-century needs.
Services
Little Warrior Program Mighty Warrior Program Elite Youth Program Adult Martial Arts Online Cyber Dojo
Details
  • Year established: 1991
Highlights and features
  • Experienced instructors with decades of martial arts expertise
  • Age-specific programs tailored to developmental needs
  • Proven character development curriculum with real-world applications
  • State-of-the-art facilities with dedicated training spaces
  • Family-friendly environment emphasizing mutual respect
What people say
Improved confidence Family-friendly environment Patient instructors Effective self-defense Positive discipline
Services
Little Warrior Program
Our Little Warrior Program (ages 2-4) combines martial arts fundamentals with developmental activities to build focus, coordination, and confidence. Through themed curriculum featuring characters like the Eagle and Bear, children learn discipline while developing motor skills in a playful environment. The program emphasizes positive reinforcement and parental involvement through home reward systems.
Mighty Warrior Program
Designed for ages 5-8, this program builds on foundational skills with advanced focus techniques using characters like the Owl and Cheetah. Students develop concentration, self-discipline, and stranger danger awareness while improving physical fitness through age-appropriate drills and character-building exercises.
Elite Youth Program
For ages 9-14, this program focuses on practical self-defense, bullying prevention, and leadership development. Through mixed martial arts training and mental conditioning, teens gain confidence, responsibility, and non-violent conflict resolution skills while participating in high-energy, goal-oriented classes.
Adult Martial Arts
Our adult program offers comprehensive Ninjutsu training for physical fitness, stress relief, and real-world self-defense. Students learn traditional techniques combined with modern applications while developing mental discipline, endurance, and situational awareness in a supportive community environment.
Online Cyber Dojo
The Online Cyber Dojo provides remote access to martial arts instruction through video lessons and digital resources. This program maintains our core principles of discipline and skill development while offering flexible learning options for students to supplement in-person training or practice at home.
People
Shihan Allie Alberigo
Founder & Chief Instructor
With over 40 years of martial arts experience, Shihan Alberigo holds an 8th Dan black belt and trained under renowned masters including Shihan Felix Vazquez and Grandmaster Shoto Tanemura. He established L.I. Ninjutsu Centers in 1991, developing a unique system combining traditional Ninjutsu with modern teaching methods.
Questions
Is martial arts safe for children?
Our program emphasizes controlled techniques and instructor supervision, making injuries extremely rare. We focus on gradual skill development rather than physical confrontation.
Can non-athletic children participate?
Yes, our individualized instruction allows all children to progress at their own pace without competition or exclusion.
What age groups do you teach?
We offer programs for children as young as 2 through adult classes, with age-specific curricula tailored to developmental needs.
How does martial arts build confidence?
Through incremental achievements and belt promotions, students develop self-efficacy by overcoming challenges in a supportive environment.
Are classes available for women and girls?
Yes, we maintain a balanced co-ed environment where female students thrive in equal measure with male participants.
Do you offer trial classes?
We provide a 2-week free trial program to experience our facilities and teaching methods before commitment.
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