5150 Martial Arts

5150 Martial Arts in Nyack is led by Professor Scott O’Keeffe, a 3rd-degree black belt in Gracie Jiu-Jitsu under Professor David Adiv and Master Royler Gracie. Professor O’Keeffe brings over two decades of full-time teaching experience and a diverse martial arts background, including Muay Thai, Kenpo, Kajukenbo, and Filipino Kali. Raised in Rockland County, he began his journey in judo as a child and developed his teaching skills through years of hands-on instruction and continued study. His approach is rooted in sharing the confidence and discipline that martial arts brought to his own life. The teaching team includes Professor Irene Shapiro, a second-degree black belt who has trained under Professor O’Keeffe for more than 20 years, and Professor Kristofer Hardin, a black belt with a foundation in wrestling and strength coaching. Classes at 5150 cover a wide spectrum, with programs for young children (Tiny Shark, ages 4-5), kids, teens, and adults. Professor Shapiro’s expertise in early childhood and special education is reflected in specialized classes, including a well-regarded Parents and Me program and a focus on women’s self-defense. Professor Hardin’s coaching style emphasizes fundamentals, technical growth, and developing consistency, drawing on his years of experience in both grappling and powerlifting. Students at 5150 train in traditional Gracie Jiu-Jitsu, with a structured progression for all ages. The academy also offers open mat sessions for adults and maintains a strong presence in the local area, serving families from across Rockland County. The school’s philosophy centers on helping students walk off the mats each day feeling accomplished—smiling, sweating, and learning.

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