Radek Kargul
I teach Body Power and XCORE at X, TU Delft, and lead workouts at sports, student and community events. The rest of the week I build AI software.
What I teach
A full-body strength and stamina class. Repeated sets with dumbbells, a step and a barbell, working through the legs, back and chest — you pick the weight, so every level trains in the same room.
Extreme Core training. An intense 45 minutes built around the XCO trainer — a metal tube filled with granulate that adds impact to every movement — training back, abs and hips without complicated choreography.
Collaboration
Sports days, introduction weeks, festivals, club nights. A session sized to the room, from a dozen people to a hall full.
One-off sessions or a short series for a team, a study association or a community group. On site or at X.
Guest classes, co-taught sessions, and work with other instructors, gyms and organisers.
Previous work
X, TU Delft ·
X3, Mekelweg 8, Delft
A one-off XXL group workout for the whole sports centre — eighties aerobics, all levels, leg warmers encouraged. Open to X members and non-members alike.
On stage
Debugging Your Health: Fitness for Desk Warriors
Devoxx Poland
Building Secure AI Agents with Quarkus LangChain4j
Devoxx Poland
Introduction to ML Development for Software Engineers
Voxxed Days Luxembourg (Invited)
Debugging Your Health: Fitness for Desk Warriors
Voxxed Days Zurich
Contact
No forms. Email is the fastest way to reach me — about a class, an event, a collaboration, or a talk.
