With over a decade each in the fitness industry, Radek and Josh have both built and operated successful gyms, dedicating their careers to helping people become stronger, fitter and healthier.
Along the way, they discovered a shared belief that goes beyond training — the power of community.
That the people around you should push you, support you and help you become the strongest version of yourself.
Now, they’ve combined their experience, knowledge and shared values to build something bigger — an incredible fitness community here in Central Otago.
Proving Grounds Athletic is built on discipline, accountability,
and long-term development.
We are not building an environment around comfort,
shortcuts, or recognition without effort. We are building a
standard grounded in consistency, responsibility, and
measurable performance.
Every member who enters Proving Grounds becomes part
of a culture shaped by discipline, respect, and continual
development — where progress is earned through action,
not status.
Acta Non Verba — Deeds, not words.
Consistent effort applied with purpose over time.
Humility in learning. Maturity in development
Substance matters more than appearance
Collective standards strengthen individual performance.
Development comes before recognition or reward.
Rooted in Stoic discipline and classical standards of excellence, our philosophy is built on responsibility, consistency, and long-term thinking.
Strength is not built in a moment. It is developed through disciplined action repeated over time — through effort, restraint, and accountability upheld daily.
Legacy over recognition. Standards over convenience.
Process over outcome.
Members of Proving Grounds Athletic develop through daily actions, not promises. Every decision, every session, and every step contributes to something greater than immediate success.
Acta Non Verba — Deeds, not words
