How it works
From who you are to how you train.
Four steps. Try step one below — pick a sport and watch the week change.
Step 1
Tell Arcus.
Your sport, your goal, how often you can train, what's on the calendar and what kit you've got.
Goal: Performance
5 days / week
Competition: 18 days
Full gym
Step 2
Arcus builds.
A periodised week, shaped by everything you just said.
Step 3
You train.
Open today's session, do the work, log it as you go. Nutrition and habits tick along in the same place.
Back squat · 4 × 5Set 3 of 4 logged
80 kg ✓Session progress3 / 5 lifts
Post-sessionHow did it feel?
RPE 8
Step 4
Arcus adapts.
Everything you log feeds back into the plan. Recovery, training load, your schedule and the competition calendar reshape next week — automatically.
Recovery+
Training load+
Schedule+
Competition→
Next week's plan
Want to see it happen? Watch a week respond on the Athlete page →
Train. Fuel. Recover. Adapt.
That's the whole idea. Ready when you are.
Start free →7-day free trial · works on any phone · no app store