Learn to fight for real situations on the street – direct, effective, based on modern MMA training.
Free Trial ClassStreet Defense is self-defence for real situations, not for the ring. A few simple techniques that still work under stress, and the ability to spot a situation early and defuse it.
We train in scenarios instead of competition rules: close distance, several people, a surprise start. Taught by Sam, Chief Instructor Self Defense and co-founder of IMPACT.
You need no experience, and nobody gets thrown in at the deep end.
Your first session is free. Before that, we'll have a quick chat to see whether IMPACT is the right fit for you.
Fill in the short form – it takes less than 60 seconds.
A quick get-to-know: what are you looking for, what do we offer – and does it fit? If yes, we'll find your class and set a date.
Come in and train along. Loaner gear is ready – all you need is sportswear.

Fill in the form and we'll give you a call to plan your first session together. The trial class is free, loaner gear included.
A few techniques that still work under stress, plus the ability to spot a situation early. No competition, no show moves.

Samuel S. Bauer is an entrepreneur and co-founder of IMPACT Martial Arts. He focuses on building strong teams, clear structures, and a culture of growth. Driven from a young age, he has always aimed to develop people and create meaningful impact. His background in martial arts shaped his discipline and leadership style. Today, he leads IMPACT with a clear goal: to help people grow, build confidence, and reach their full potential.
Samuel S. Bauer is an entrepreneur, coach, and leader behind IMPACT Martial Arts. As founder and co-managing director, he focuses on building strong teams, clear structures, and a culture of growth and respect.
From a young age, he started businesses driven by ambition and a desire to create something meaningful. His work centers on developing people, pushing for continuous improvement, and avoiding stagnation. IMPACT Martial Arts grew out of this mindset: a place where training, personal development, and community come together.
His background shaped his approach. Challenges and setbacks early in life led him to martial arts, which became a foundation for discipline and resilience. These experiences still influence how he leads and what he expects from himself and others.
Today, he is responsible for the direction and development of IMPACT. His focus is on building a strong organization, supporting his team, and helping students grow physically and mentally. His goal is simple: create an environment where people can improve, gain confidence, and reach their potential.
The classes are suitable for anyone able to do sport. Everyone can learn the content.
Challenging, but in small steps and completely safe – that way you get the most out of it.
A class lasts 60 minutes: warm-up, technique with a partner, then scenarios.
Just sign up via the form. Your first session is free – we'll give you a quick call beforehand.
At Walchestrasse 15, 8006 Zürich – only about a 3-minute walk from Zurich main station. Quick and easy to reach after work or school.