Say goodbye to rigid schedules. Valen now automatically shifts your Push/Pull/Legs days based on real-time localized muscle fatigue and recovery metrics.
Most planning tools are just calendars with exercise names on them. You pick a split, you commit to it, and the app has no idea whether Wednesday's session is actually a good idea until you're already standing in the gym feeling like garbage. Weekly planning was built to fix that specific problem.
Your body isn't a spreadsheet
You set your preferred split and training frequency once. From there, Valen watches your real-time fatigue state across all muscle subzones and decides what actually belongs on each day, not just what you told it to put there weeks ago.
If you're carrying extreme fatigue heading into a planned high-intensity session, Valen reschedules it and swaps in active recovery or rest instead. That's dynamic periodization, running on autopilot in the background of an app you already use to log sets.
How it actually decides
The planner takes three inputs: the split you chose, how often you want to train, and your real-time subzone fatigue state built from what you've actually logged. From those, it works out which day is your peak readiness day for each muscle group, so your hardest sessions land when your body is genuinely prepared for them instead of whenever the calendar says so.
If you miss a session or train something unplanned, it doesn't just shrug and leave a gap. It adjusts the rest of the week around what actually happened. And when your systemic fatigue, not just one muscle group, is running high enough that training anything hard would be a bad idea, it flags that too, regardless of what the plan originally said.
None of this needs a wearable, a heart rate monitor, or a sleep tracker. It runs entirely on your training history and the same Stimulus-Recovery-Adaptation model that powers the recovery map.
Who this is for
If you've ever followed a fixed PPL or bro split and trained a muscle group anyway because "it was leg day" even though your legs were still wrecked from Monday, this is built for exactly that moment. The plan bends around your actual recovery instead of the other way around.
If you prefer total manual control, you can still ignore the suggestions and train whatever you want. Valen will just keep logging the consequences honestly.
Adaptive Weekly Planning is live now on Android. Free tier included, no wearable required.