Antonin Tuma


Strength and conditioning instructor in KB5 Gym Prague

Grateful student of Pavel Macek (Master SFG) and his wife Justyna Mackova (SFG2, SFB, SFL) - first StrongFirst certified instructors in Czech Republic.

HEMA practitioner - Long Sword fencing
Barebow archery practitioner

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Jiří Kaloč
Tonda is exactly what I look for in an instructor. He is skillfull, strong, patient, and really cares about every student. I prepared for the Tactical Strength Challenge and several Triathlon races under his guidance and he was always able to find an effective solution when I ran into problems.

Tonda is an awesome instructor! He always has so many mindblowing tips and tricks up his sleeve, seems like he really knows a stupid-easy but super effective hack for every movement you have trouble with. He teaches with real passion, you can tell it is not a job for him, but a LIFE MISSION. Thank you for every lesson, bruise and blister, Antonin!

Tom Vitek
Antonin is a great instructor. Always willing to find a way to strenghten and improve body movements for every single student. I also appreciate his effort to extend his knowledge. I'm grateful that I finally found my way to KB5 gym and Antonin was the first person I met there more than a year ago.

Viktor Bohuslav Bohdal
Antonin is a great instructor, very helpful with positive attitude and individual approach. Thanks to his support I was able to improve myself and get over few obstacles and keep being motivated. He was able to get me really interested in kettlebells. Thank you, Antonin!

Michal Kunc
I am a person who lacks basic movement skills and habits. For the first time in my life someone - Antonín - was able to thoroughly explain every single movement I should be doing and how. Changed my life already. Attentive, knowledgeable, supportive.

Pavel Macek
Great instructor, colleague, and friend, role model example for all of us SFGs: humble, knowledgeable, skillful and strong.

Radek Jonas
Great instructor, wise person and awesome friend! Really cares about his students. Strong.


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