About Nereus

Nereus is not your average fitness checkup. We decode how your body moves, performs, and adapts—transforming raw biological signals into deeply personal, actionable insights.

In just 45 minutes, our cutting-edge sensors and performance science deliver your Athletic Blueprint—a customized physiological map to help you move smarter, perform better, and train with purpose.

This isn’t a fitness test. It’s a window into your inner mechanics—your first step toward unlocking peak potential.