Goshin Ryu Martial Arts & Fitness, founded in 2000, is a renowned martial arts and fitness studio located in Brooklyn, New York. Their offerings include Shotokan Karate, Cardio Kickboxing, Zumba, Self Defense, and Personal Training, tailored for all ages from kids to adults. Under the guidance of Sensei Luis Ruiz, a 6th Degree Black Belt, the school has gained prominence as one of the best in the United States, providing a disciplined and charismatic learning environment.