A big welcome to Hammers gym 24/7 a World Class two in one Fitness
and Muay Thai Kickboxing Martial Arts centre

NABBA Mr Universe Lee Priest coming to Hammer’s Gym

Lee Priest



A Complete Cardio and Weight Equipped Gym 


Martial Arts/Self Defence Centre

World Renown

Over 20 years accredited experience

Structured Teaching Curriculum

Great Motivating Atmosphere

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Fighting spirit earns assault victim a lesson with Dolph Lundgren


THE Melbourne woman who fought off a street thug, then bravely appeared bruised and battered in an online video just hours later, has earned a one-on-one with a Hollywood heavyweight.

Property management consultant Clare Verrall enjoyed a few fighting tips from Expendables actor Dolph Lundgren after more than one million people around the world watched her plea for women to take self-defence lessons.

Ms Verrall had been walking her dog in Windsor when she was targeted in a random attack, but kicked the assailant in the groin and left him sprawled on the footpath.

”I was walking with my headphones in and I knew that I shouldn’t be doing that,” Ms Verrall said.


Located in Melbourne, Victoria – Hammers Gym is the martial arts training centre that ticks all the Boxes Former Muay Thai Champion, Kru Mark “The Hammer” Castagnini is Head Instructor and the Heart of Hammers Gym. Hammer is one of the countries most recognised and renowned Muay Thai instructors and specialist commentator for the sport on Fox Sports!

Specialising in Muay Thai, a fully structured teaching system is offered to males and females of all ages from beginners to advanced. In addition, classes in Brazilian Jiu Jitsu, Kyokushin Karate, Yoga and Fitness Training are also offered. Hammers also offers classes tailor made for Kids (6 – 12years) and Teens (13 – 16years) that focus on technique, self-defence & fun!!

We pride ourselves on offering a positive learning environment with a great energy and attitude while teaching our students and sharing the culture of these amazing martial arts.
Only a few limited spots available.

Book now on: 03 9878 9266

UFC Champ Alistair Overeem trains at Hammer’s

Overeem + Mark

Hammer's Gym welcomes UFC heavyweight champion Alistair Overeem onto its mats. 

Alistair Overeem took the class through training drills and techniques used in his own fights and engaged the class with his humour and experience.

The night ended with a meet & greet and a photo session with 'The Reem' and all his fans.


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Why teach children Martial Arts?

A practical Muay Thai Kickboxing, Kids Martial Art, Self Defence and
Anti Bullying Training System.

• Builds self-confidence & discipline
• Great for developing motor skills
• Improves concentration levels
• Excellent for making new friends
• Teaches self defence
• Teaches children to respect other children



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