Trainers

Brad Stirzaker
Certifications - Certified KMG General Instructor;
Certified KMG Kids Instructor
Brad started with SGS Krav Maga back in 2014 and is one of the longest-serving students within the school.
Brad is a 1st Degree Black belt in Taekwondo and attained his belt in 2002.
Brad started with SGS Krav Maga when he was looking for a more realistic self-defence system to continue his journey in training.
Once Brad joined SGS Krav Maga he knew from the first lesson he had found the right system and school. Brad’s only regret is that he did not find it earlier.
Brad became a Krav Maga instructor in 2020 with KMG for the primary purpose to truly understand the system and improve his own ability.
Brad is passionate about empowering others to feel safe and offering students the ability to defend themselves in difficult situations.
EXPERIENCE
- 8 Years of experience in Krav Maga Global
- KMG GIC Certified Instructor
- KMG Instructor Level G4 under Alan Dennis (Expert 1)
- KMG KIC Certified Instructor (Krav Junior Instructor)
BLOGS
How Self Defence Training Can Kill You
By Steven Kratsas
/ May 23, 2022
The wrong solution can kill you. An unsuitable response can cause you great harm. Students – are you receiving the best knowledge possible? Do you know how to evaluate for yourself? Instructors – are you giving the best knowledge available? Look at the following clip of correct and incorrect gun defenses.
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Winter Self-Defence Camp
By sgs-dev
/ June 25, 2022
the SGS Krav Maga Winter Self-defence camp begins soonUPDATE: Firearm competency component of the camp is FULLY BOOKED OUT. If...
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Using Common Objects For Self Defence
By Steven Kratsas
/ May 21, 2022
Use Common Objects for self defence and make it home safely. Learn how to turn a Pen, Keys or Bag...
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9 of the Dirtiest Self Defence Moves
By Steven Kratsas
/ April 23, 2022
For effective self-defence, you need to be ready to do whatever is necessary to effectively protect yourself and your loved...
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Low Light Training – Don’t Lose Perspective
By sgs-dev
/ March 29, 2022
Among the special training sessions we offer, at SGS Krav Maga and at Krav Maga Global, is low light training....
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Self Defence Gadgets – Pros and Cons
By Steven Kratsas
/ February 23, 2022
Recent events around the world have brought the subject of personal self defence gadgets to be an interest to many...
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Self Defence Against an Unhealthy Lifestyle
By Steven Kratsas
/ February 12, 2022
Self defence against an unhealthy lifestyle? Sure, that's a thing. An unhealthy lifestyle is a collection of destructive habits which...
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Human Weak Points for Self-Defence
By Steven Kratsas
/ November 18, 2021
Krav Maga has a lot of techniques that all follow principles. Once you’ve mastered all of them, the key is to...
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Tactics of Post-Fight: The Scanning
By Steven Kratsas
/ July 15, 2021
The known attacker/s have been dealt with and the defender believes that they have the upper hand. What now? ...
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Ways to Improve your Situational Awareness
By Steven Kratsas
/ May 5, 2021
Krav Maga is one of the most valuable self-defence systems available today. Not only does it offer a life-changing workout...
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