Introductory
Meet & Greet
Come meet our instructors at our Peekskill location before the Putnam Valley grand opening!
Meet Adam
Instructor At Go No Sen Karate Putnam Valley
Adam
Sensei David Schwadron brings 25 years of martial arts training and over 18 years of dedicated teaching experience to the mat. A proud inductee into the Martial Arts Hall of Honors in 2020, he has spent decades shaping the next generation of martial artists and leaders.
His classes are exciting, high-energy, and age-appropriate — carefully structured to develop:
- Physical strength, stamina, and endurance
- Self-discipline and focus
- Confidence and self-esteem
- Respect and character
At the heart of his teaching philosophy is a belief in the power of commitment and hard work. Sensei David is deeply passionate about building a strong, supportive community where every student feels valued and empowered. His students don't just learn how to defend themselves — they learn how to believe in themselves and achieve anything they set their minds to.
Meet Isabelle Paul
Instructor At Go No Sen Karate Putnam Valley
Isabelle Paul:
Isabelle Paul, Go No Sen Instructor brings 20 years of martial arts training and experience, paired with a degree in child psychology — a combination that makes her truly one of a kind on the mat. She doesn't just teach martial arts; she speaks the language of children, understanding how they think, feel, and grow in ways that go far deeper than technique.
Her classes are a vibrant blend of structure and joy — carefully crafted to build:
- Physical coordination, strength, and endurance
- Emotional intelligence and self-awareness
- Unshakeable confidence and a positive self-image
- Respect, discipline, and a love for learning
Isabelle has a rare gift — the ability to meet every child exactly where they are and walk with them toward who they are becoming. With boundless passion, patience, and heart, she transforms every class into an experience that students look forward to and carry with them long after they leave the mat. Because for Isabelle, it was never just about martial arts — it's about helping every child become a better, brighter version of themselves.
Meet Ethan Bialko
Instructor At Go No Sen Karate Putnam Valley
Ethan Bialko:
With over 15 years of martial arts training and more than a decade of leadership and teaching experience, Ethan doesn't just teach techniques — he ignites a passion for growth. His energy is contagious, his commitment is unwavering, and his belief in every student is absolute.
His classes are built to challenge and inspire — strengthening students from the inside out:
- Physical, Mental & Emotional Strength — a whole-person approach that goes far beyond technique
- Deep Martial Arts Mastery — 15+ years of training brought to every class
- Proven Leadership — over a decade of experience guiding students of all ages and levels
- A Passion for Growth — inspiring every student to discover strength they never knew they had
Ethan understands that true martial arts training goes far beyond the mat — it's about building the kind of person who walks taller, thinks clearer, and faces life's challenges head-on. For Ethan, sharing the power of martial arts isn't just a passion — it's a calling.
Adam, Owner at Go No Sen Karate Putnam Valley
Adam is fortunate to be assisted by a team of teachers – many of whom or still are his students! As an 7th degree black belt, Adam imparts the wisdom he gained during Kids Martial Arts, Teens Martial Arts, Adults Karate, Fitness Kickboxing , and the best Karate in town. Students learn different moves, learning self-defense techniques, advanced blocks and strikes, and all the conditioning they need to be healthy and fit! You've got a lot to look forward to, but only if you START NOW! Click the button below to get one of our current web specials!
