1rm

Estimate one rep maximum lifts in using any popular formula

Usage no npm install needed!

<script type="module">
  import rm from 'https://cdn.skypack.dev/1rm';
</script>

README

1rm.js

Estimate one rep maximum lifts in JS using a variety of formulas

Setup

$ npm install 1rm
var rm = require('1rm');

Formulas

API

{{method}}(weight, reps) -> Number

Accepts weight and reps both Number and outputs the estimated one rep maximum (also Number). For browser use, make sure to parse your numeric inputs. Numeric strings are not supported.

Example

rm.epley(400, 4) // 453.33...