Our Story
Built Inside the Gym. Proven on the Floor.
At the heart of Kingdom Curriculum is a family and a gym that believes deeply in the sport of gymnastics.
Gymnastics USA in Winter Garden, Florida, owned and operated by Zander Arthur and his wife Jackie, is the largest gymnastics facility in the state of Florida. With over 2,200 active students and a 50,000-square-foot facility, Gymnastics USA has become a benchmark for what a strong recreational and competitive program can look like when structure, culture, and consistency align.
Like many gyms, Gymnastics USA once faced the familiar challenges of growth, retention, staff consistency, and clear progression within its recreational program. Rather than relying on off-the-shelf solutions, the team built something internally, a clear, visual curriculum system designed to make progress visible, instruction consistent, and motivation part of everyday classes.
That system became what is now known as the Kingdom Curriculum.
A Curriculum in a Box
The Kingdom Curriculum was developed and refined over five years of real-world use inside Gymnastics USA. It wasn’t created in a boardroom or as a theoretical program. Instead, it was built on the gym floor, tested class by class, adjusted alongside coaches, and shaped by thousands of gymnasts and families moving through the program.
Every component, Achievement Maps, skill stickers, level-up evaluations, certificates, posters, and celebration moments, was intentionally designed to work together as a single, complete system. Delivered as a curriculum in a box, it gives gyms everything they need to run a consistent, motivating recreational program from day one.
The results weren’t accidental. They were curriculum-driven.
From One Gym to Gyms Everywhere
Seeing the impact firsthand, Austin Arthur, co-founder of Gymnastics USA and Zander’s brother, partnered with Zander to take the Kingdom Curriculum beyond a single gym. With backgrounds in operations, branding, and systems development, the goal was clear: make this proven curriculum accessible to gymnastics centers everywhere, without losing the simplicity that made it work.
They were joined by Nick Kosteski, Managing Partner and a critical force behind the product’s development, refinement, and rollout. Nick played a key role in shaping the curriculum into a scalable, gym-ready system, ensuring that what worked at Gymnastics USA could work just as effectively in gyms of all sizes.
Together, Austin Arthur, Zander Arthur, Jackie Arthur, and Nick Kosteski form the core product team behind Kingdom Curriculum.
Why Kingdom Curriculum Exists
Kingdom Curriculum exists because the team behind it believes in the sport of gymnastics and the role strong recreational programs play in building healthy, successful gyms. The curriculum is designed to give gym owners and recreational directors a system that is:
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Easy for coaches to implement
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Clear for parents to understand
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Motivating for students to follow
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Flexible enough to customize
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Proven through real-world use
What began as an internal solution at Gymnastics USA is now being released so other gymnastics centers can benefit from the same clarity, consistency, and momentum.
Not as a theory.
Not as software.
But as a curriculum that has already done the work.
Let’s Work Together
Get in touch so we can start working together.
