Brussels · ASBL · Since 2020
WHO WE
ARE
B-Sthenos is a Brussels-based calisthenics association born from a shared belief: that strength, community, and solidarity belong together. Founded in 2020, formally registered as ASBL in 2021.
Our Mission
Sport. Solidarity.
Sustainable Practices.
Sustainable Practices.
We build a space where calisthenics athletes of all levels grow together — through coaching, certification, and community. Our work extends beyond the bars: we participate in European-funded projects promoting inclusive and socially conscious physical education.
Calisthenics
Structured training from beginner to elite, certified via CaliPass.
Community
Inclusive, welcoming, and rooted in mutual respect and solidarity.
Impact
EU-funded projects — Erasmus+Sport, AXES SUD, Key2 — driving change.
The People
BU
Benji Ureña
Founder · President
Founder of B-Sthenos in 2020, certified calisthenics coach, architect of the CaliPass certification system.
Founder · 2020
Verified Coach
GC
Gustavo Cardona
Co-Founder · Vice President
Co-founder and pillar of the association, certified coach and key presence on the training floor.
Co-Founder
Verified Coach
RH
René Hermant
Secretary
Founding athlete of B-Sthenos, part of the inner circle since day one. Secretary of the ASBL.
Founding Member
ASBL Board
FG
Fiona Galande
Treasurer · Social Projects
Founding athlete leading our socio-educational and sports projects in collaboration with the European Commission.
Founding Athlete
Erasmus+Sport
BL
Blanche
Project Manager
Founding athlete and Project Manager for AXES SUD. Drives our EU & Erasmus+Sport grant operations.
Founding Athlete
AXES SUD
FR
Francesco
Treasurer · IT Advisor
Founding athlete, treasurer for the Key2 project, and our expert IT advisor behind the scenes.
Founding Athlete
Key2 · EU
EM
Eva Muñoz
Coach · Founding Member
One of the first athletes of B-Sthenos, now a coach who has been part of the community from the very beginning.
Founding Member
RO
Rosalía
Coach · Pole Dance Master
Athlete, coach, and master-level pole dancer. She brings versatility and artistry to the B-Sthenos training world.
Founding Athlete