ABOUT US
A place created for martial arts enthusiasts – regardless of age, experience, and goals.
Who are we?
Southeast Jiu-Jitsu is a place created for all martial arts enthusiasts. We specialize in No-Gi Jiu-Jitsu, MMA, and Kickboxing, offering training adapted to different skill levels – both for beginners and more advanced practitioners - everyone will find something for themselves!
Our priority is a safe and friendly training environment where everyone, regardless of gender, age, or experience, can develop their skills and become part of our community.



What makes Southeast Jiu-Jitsu special?
Individual approach
Training takes place in small groups, allowing us to focus on each participant. This way, our trainers can adapt the level of classes to your skills and training goals.
Systematic training plan
Our classes are conducted according to a plan created by our trainers and continuously updated, which step by step allows you to develop your skills in a given sport. Each session is carefully planned to ensure optimal development for both beginners and advanced athletes.
Innovative training methods
At Southeast Jiu-Jitsu, we don't use static repetition of techniques on non-resisting opponents. We focus on learning through practice – in our training, the main role is played by task-based games performed against resisting opponents. This way, you develop your skills faster and learn to adapt to dynamic situations occurring in combat.
Effective and intensive training
Our methods guarantee rapid progress and improvement in physical fitness. Every training session is dynamic and engaging, allowing you to develop strength, endurance, and necessary motor coordination.
Training for everyone
Whether you train recreationally or are preparing for competitions, we will help you achieve your goals. We support both people who want to improve their fitness and those who strive for success in competitions.
Trainers

Mateusz Flaga
Founder and Head Trainer
Mateusz is an experienced trainer and active Jiu-Jitsu competitor, holding a 1st degree black belt. He began his martial arts journey in 2012 and also trained MMA for two years. He has been teaching for over 9 years, constantly improving his teaching methods to provide his students with the fastest and most effective progress. In his classes, he places great emphasis on student engagement and individual approach to everyone. He ensures that the training atmosphere supports both intensive work and participant comfort. Mateusz is a multiple Polish Champion, European Championship medalist, and winner of many prestigious tournaments on the national and international stage.

Maciek Janicki
Kickboxing and MMA Trainer
Maciek is a Kickboxing and MMA trainer at Southeast Jiu-Jitsu. He began his martial arts journey in 2018. Over the years, he perfected his skills in boxing, kickboxing, and MMA, and for over a year has also been developing in Jiu-Jitsu. He has been leading Kickboxing and MMA training for 4 years, using modern training methods that allow his students to achieve rapid progress. He focuses on a friendly and safe atmosphere, so everyone, regardless of their skill level, can develop their abilities in comfortable conditions.

Maciek Bąk
Kids Groups Trainer
Maciek is a children's trainer at Southeast Jiu-Jitsu. He started his martial arts journey as a child training judo, and is currently an active competitor and enthusiast of Jiu-Jitsu and MMA. He has been leading training for the youngest for about three years, taking care of safety, technical development, and great fun. Thanks to his experience and positive energy, he can infect children with a passion for martial arts and encourage them to further develop on the mat.
Join Southeast Jiu-Jitsu
We offer classes for children and adults 6 days a week at different times of the day, so everyone can find time to train.