The method itself
Pump Ledger is built around repeated sets under a stable standard. The early work establishes control; brief recovery lets the later work approach its limit while the target muscle stays central.
PumpLedger
A logbook for high-volume pump training: moderate loads, short consistent rests, deep concentration, and cumulative fatigue across the full set sequence.
Why it exists
Independent by design
Serge Nubret's documented high-volume philosophy is one editorial influence, not a commercial endorsement. Pump Ledger is built independently by Chavannes Ltd and is not official, estate-authorised, or affiliated with Nubret or his heirs.
No engagement theatre
Your training data belongs to your training. The product rejects public feeds, invented urgency, and badges designed to pull you back for their own sake.
Contact
During the domain transition, corrections, accessibility feedback, and thoughtful questions are welcome at hello@pumpledger.app.