Build your free plan

Answer a few honest questions and the Eccentryx engine builds a split, an exercise pool, and weekly volume that are yours — not a template. It runs in your browser.

Free, no card · then train it in Gym Mode

Primary goal
Experience
Days per week
Time per session
Equipment available

Pick everything you can reach. Your exercise pool is built from these. Clear every box and we assume a full gym.

Priority muscles

Optional. Muscles you want to bring up get extra weekly volume.

Structure emphasis

Your generated plan is computed in this browser and saved on this device; you can export or erase it. Eccentryx provides fitness and wellness guidance based on algorithmic modeling. It is not a medical device. The insights and protocols provided are not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.