ZRK is an AI-driven adaptive fitness app built to make training feel purposeful, immersive, and alive. Rooted in Viking mythos, it combines guided progression, intelligent adaptation, and a gritty identity-first experience designed for people who want more than a generic workout tracker. ZRK helps users stay consistent, train with intention, and engage with a system built around discipline, recovery, and real momentum.

Closed beta is now open in limited access. To request entry, email admin@zrk.life from the Google account you want associated with the beta, and instructions will be sent if accepted.

You can also find complete instructions for sign up and installation here: https://zrk.life/train/?legacy=get-beta

FREE Closed Beta ZRK APP (Android)

In production!! 20% off $54.95!

Forged in the ZRK universe, FrostAxe is engineered for hydration, focus, and real strength under pressure. Built for those who do not wait for perfect conditions, it is designed to support long days, hard work, training, and repeatable output without the chaos of a typical overhyped formula.

FrostAxe combines functional hydration support with a steady focus stack and recovery-minded performance ingredients, creating a daily-use system that feels purposeful, grounded, and effective. This is not wellness theater and it is not stimulant nonsense. It is built with intent, meant to be used, and shaped for people who want consistency they can actually return to day after day.

Awaiting fulfillment, product will ship as soon as manufacturing completes.

FrostAxe - Tangerine (Presales Special Price)

Pre-sale live! 20% off FrostAxe—order with code FIRSTSTRIKE20.