Adult Self Defense Classes in Portland

At Instinct Defense Academy, our Adult Martial Arts class offers practical, reality-based self-defense skills that enhance not only your physical strength but also your mental resilience. Whether you’re looking for a self defense instructor or interested in private self defense lessons, our expert trainers provide personalized guidance tailored to your needs.

At Instinct Defense Academy, a leading Martial Arts Academy in Portland, we teach Bujinkan Budo Taijutsu, commonly known as Ninjutsu, an ancient Japanese martial art that emphasizes battlefield skills used by the Samurai and Ninja. Our programs also include practical martial arts training for adults in Portland, with flexible options to fit different training needs.

Why Choose Our Adult Self Defense Classes

This class is perfect for anyone, including those seeking beginner martial arts for adults, regardless of previous martial arts experience, who is willing to learn and grow in a supportive environment. As one of the trusted Martial Arts Schools in Portland, we provide a professional and welcoming space where students can develop skills, confidence, and discipline.

About The Course

Adult Martial Arts Class Schedule

Tuesday Night (7–8:30 PM) :This session focuses on core materials and principles specific to your rank. You'll learn the foundational techniques necessary for your growth as a martial artist.
Thursday Night (7–8:30 PM):: Thursday classes apply the techniques learned on Tuesday to real-world scenarios. Through application, pressure testing, and realistic drills, you'll gain the experience necessary to perform under stress and refine your techniques.

What You'll Learn in Our Adult Self Defense Program

Bujinkan Budo Taijutsu- A Practical Self-Defense: Bujinkan Budo Taijutsu is a martial art designed for real combat, not sport. Similar to Israeli Krav Maga, which was developed for combat and self-defense rather than competition, Bujinkan focuses on real-world applications to protect you in life-threatening situations. These techniques do not rely on strength or athleticism but rather on timing, distance, and energy redirection. This makes them highly effective in the unpredictable chaos of combat.
Mindset of a Warrior : Martial arts competitions encourage a mindset focused on victory under controlled circumstances, often diminishing the essence of a true warrior's discipline. In Bujinkan Budo Taijutsu, the emphasis is on the mindset of a warrior who understands the unpredictability of real combat and is equipped to handle it. In a competitive sport, there are rules that keep you safe and create boundaries for what is acceptable. In real-life self-defense situations, there are no rules—only the necessity to survive. The ego-driven pursuit of winning in sports martial arts can cloud judgment and stifle the adaptability needed for true self-defense.

Combat, Not Sport: Unlike martial arts designed for sport, such as Karate, Tae Kwon Do, or even MMA, which are governed by a set of rules designed to keep practitioners safe, Bujinkan Budo Taijutsu is rooted in real combat scenarios where the goal is survival, not victory within a controlled environment. Just like Krav Maga, this art focuses on how to protect yourself and others when confronted with an aggressor, regardless of the situation. There is no sport application in these arts—there's no competition for points or titles. Instead, the focus is on using whatever means necessary to ensure your safety.
Personal Growth: This martial art teaches more than just fighting techniques. It offers personal development in areas such as self-discipline, confidence, emotional intelligence, and situational awareness. As you learn these techniques, you'll gain a deeper understanding of yourself and your surroundings, which ultimately leads to greater mental and emotional resilience.

The Warrior Spirit: The Bujinkan (Divine Warrior) philosophy is not just about self-defense, but also about protecting those around you. Training in this art helps you develop the mindset of a true protector—whether in an emergency or in everyday life. We teach students to become adaptable, letting go of rigid techniques to allow instinct and awareness to guide them, just as the wind flows with no resistance. This approach allows you to handle situations effectively, without relying solely on predetermined tactics.

Beginner-Friendly Martial Arts Training

Real Martial Arts for Real People: Bujinkan Budo Taijutsu, much like Krav Maga, is grounded in the realities of combat and was never intended for competition. You don’t need to be a super athlete to benefit from this training. The focus is on timing, awareness, and strategic movement, which are core skills that apply to people of all sizes, shapes, and physical abilities.
No Sport Application : Unlike martial arts that focus on sport competitions like Karate, Tae Kwon Do, or MMA, Bujinkan Budo Taijutsu teaches skills designed for survival in real-world situations. Whether you’re defending yourself in a dangerous encounter or protecting others, this art’s emphasis is on practicality and effectiveness, not points or trophies.
Holistic Approach to Life: Training in Bujinkan Budo Taijutsu helps you not only defend yourself but also improve your overall quality of life. By embracing the warrior mindset, you’ll develop emotional control, situational awareness, and resilience in the face of adversity. These skills extend beyond the dojo to enhance your personal and professional life.

Meet Our Experienced Instructor

Our classes are led by 15th Dan Shihan Peter Kramer, an experienced martial artist with over three decades of teaching experience. Peter’s approach emphasizes the importance of a disciplined mindset and cultivating a warrior spirit, allowing students to adapt and thrive in real-world situations. Under his guidance, you will learn how to let go of the competitive ego often associated with sports martial arts like Karate or Tae Kwon Do, and focus instead on becoming a more skilled, aware, and adaptable practitioner.

Join Our Adult Self Defense Classes

At INSTINCT Defense Academy, we believe every woman is worth fighting for. The skills you’ll gain in Empower Heraren’t just about self-defense—they’re about living fearlessly and embracing your personal power.

“Empowerment begins with confidence. You are worth fighting for.”

Our Other Courses

The Black Belt Master Class is an exclusive training program designed to elevate black belt practitioners to new levels of mastery. Our focus is the complete study of the Koto Ryu Densho, exploring its 58 katas with the depth and precision they deserve.

Kids are often glued to screens and surrounded by distractions, it’s more important than ever to provide them with opportunities to grow physically, mentally, and emotionally. Martial arts training offers a holistic approach to developing life skills that extend far beyond the dojo.

Every woman deserves to live with confidence, independence, and security. At INSTINCT Defense Academy, our Empower Her workshops provide the tools to achieve just that. Whether you’re navigating life’s challenges or preparing for the unexpected, we help you build the skills to live fearlessly.

Book Your Seat Now!

Sign up for our courses to secure your seat in the upcoming classes. For any queries or detailed information, feel free to contact us. It’s always better to learn than to regret later.

Learn Self Defense at Home

Learn self defense and martial arts. Train with experts and learn the most effective self defense techniques – flexibly, online and on demand. Strengthen your awareness, sharpen your instincts, and gain the confidence to protect yourself with our professional online self-defense training, designed for men, women, and adults of all ages. This program delivers real, practical skills you can rely on in real situations, focusing on instinctive movement, threat recognition, and effective decision-making under pressure. No experience, fitness level, or equipment is required; just a commitment to taking your safety seriously. Learn how to stay alert, respond with control, and build the mindset that empowers you to handle unexpected situations with clarity and confidence, anytime, anywhere. Start your training today and take control of your personal protection.

Frequently Asked Questions

Q1: Are your adult self-defense classes suitable for beginners?

Yes. Our adult classes are open to beginners and do not require previous martial arts experience. Training focuses on practical self-defense, movement, awareness, and building confidence over time.

Q2: What can I expect to learn in adult self-defense training?

You’ll learn practical Bujinkan Budo Taijutsu techniques along with timing, distance, movement, awareness, and how to respond under pressure.

Q3: Do I need to be physically fit to start martial arts?

No. You do not need to be in excellent shape before starting. The training can be adapted to different experience and fitness levels as you develop strength, coordination, and confidence.

Q4: Who teaches the adult martial arts classes?

Adult classes are taught by 15th Dan Shihan Peter Kramer, who has more than 30 years of experience teaching Bujinkan martial arts and practical self-defense.