Welcome to Theory 9, your premier destination in New York for martial arts classes, basketball training, and life coaching. With a dedicated team of 10 expert instructors, we are committed to fostering growth, discipline, and excellence in our clients. Whether you're looking to master self-defense techniques, elevate your basketball skills, or seek guidance in personal development, Theory 9 offers personalized programs tailored to meet your unique goals. Join us and experience a supportive community focused on helping you reach your full potential.