fitness-progression-calculator/dist/progressions/strength.js

Workout progression calculator for fitness applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.calculateStrengthProgression = calculateStrengthProgression;
const constants_1 = require("../constants");
const utils_1 = require("../utils");
function calculateStrengthProgression(data, settings) {
    var _a;
    const increment = (0, utils_1.getIncrement)(data.equipment_type, settings);
    const multiplier = (_a = constants_1.STRENGTH_MULTIPLIERS[data.rating]) !== null && _a !== void 0 ? _a : 0;
    const newWeight = Math.max(0, data.weight + (increment * multiplier));
    return {
        newWeight,
        newReps: data.reps, // Never changes in strength
        suggestion: (0, utils_1.checkExerciseTransition)(data.exerciseId, newWeight),
    };
}