Three apps. Three world-class methodologies, encoded

Zydrunas Savickas is a 4× World's Strongest Man. His training methodology, built across two decades of competing and coaching, is the basis for Big Z, an AI-native strength training app designed for serious lifters.

Big Z is not a workout tracker. It's a coaching engine: it adapts your programming based on your fatigue, your progression, your competition cycle, and rules of the iron game that only an elite coach knows. It uses AI to do at scale what only an athlete with direct access to Zydrunas could otherwise have.

Aurélie Montin is a leading sleep and wellness specialist in France. Her methodology bridges practical sleep coaching with broader wellness habits, designed for people who want a system, not just a tracker.

Nexia Sommeil turns her coaching framework into a daily behavioral system: onboarding, personalized recommendations, habit architecture, and ongoing AI-driven guidance.

We are building a third app with an expert whose methodology will be announced soon.

The model stays the same: the expert brings the method, the audience and the credibility; MetaLab builds, deploys and operates the system; revenue is shared.