A real coach’s brain. Your phone’s convenience.
Zerxus combines an AI that designs and adapts your training with real trainers who review it — and it never forgets a single session.
A complete program, built around you
Answer a few questions and get a full, periodized 8-week plan matched to your goal, schedule, and equipment — not a generic template. As you log sessions, it adapts the weights and progression to how you’re actually performing.
Ask your coach anything, anytime
Your pocket trainer knows your program and your history. Ask about form, swap an exercise, check whether soreness is normal, or get a strategy for a busy week — and get a clear answer in seconds, in context, day or night.
A human expert in your corner
On AI + Coach plans, a real trainer reviews your program and leaves personalized suggestions — the judgment and nuance that only experience brings, layered on top of the AI’s speed. You get the best of both.
It remembers everything you’ve done
Every set, rep, and PR is stored and understood. Your coaching gets sharper the longer you train, because Zerxus reasons from your real history — not a blank slate every session.
Fast logging, even by voice
Log weight, reps, and effort in seconds between sets — or just say it out loud. Smart weight suggestions mean you never have to do the math mid-workout.