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BOSX MAP SBL Protocol — Excel Edition

SBL protocol Excel spreadsheet

This view-only Excel version of the SBL Protocol includes a QR code link to your own tracking file. Track % gains, adjust inputs weekly, and get updated training maxes as you progress. Built for disciplined, data-driven athletes ready to level up their training.

$49 → $39

This file is view-only and secured via expiration link.

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