Biomechanical rep velocity tracking, multi-formula 1RM calculation, and offline-first IndexedDB sync queue state machine.
bun add @chicbuilder/chic-core
# or
npm install @chicbuilder/chic-coreimport { analyzeSet, estimateOneRepMax } from '@chicbuilder/chic-core';
const 1rm = estimateOneRepMax(100, 5);
console.log('Estimated 1RM:', 1rm.average);