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Build & manage your training block
All past sessions in detail
Track visual changes by pose
Track per-muscle growth
Saved templates to spin up new mesocycles
Every principle encoded in this app
Default rest after marking a set Done. You can still pick a different duration manually on the timer at any time.
Sets-per-week thresholds and how aggressively each muscle is progressed on the active mesocycle. Changes take effect immediately — including today's session if it's in progress.
Minimum = below this, the muscle shrinks. Maintain = floor of growth — the smallest dose that keeps growing. Target = the sweet-spot top of normal training. Maximum = ceiling of what you can recover from. (Originally MV / MEV / MAV / MRV.)
Maintenance holds at Minimum. Standard ramps Maintain→Maximum across the meso. Priority uses an elevated ceiling (~25% over Maximum) and is meant for the 1-2 muscles you're focusing on this block — pay for it by setting other muscles to Maintenance.
| Muscle | Min | Maintain | Target | Maximum | Priority |
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All data stored locally in your browser. Export regularly to back up.
Restore the Mar 2026 template (with current weights/reps) and the 8 RP-sourced templates if they've been deleted or you want a fresh copy.
"Restore Mar 2026" replaces the existing Mar 2026 template entry with the latest version, preserving any other templates you've created. "Start New" creates a brand-new active mesocycle from it (preserves your existing one in the past mesos archive).