wathen

Wathen's formula for calculating one-repetition maximum.

Example

var wathen = require('wathen');

wathen(100, 10);
// => 134.74669948168537

Installation

$ npm install wathen

API

var wathen = require('wathen');

wathen(weight, reps)

Given Number weight and Number reps, returns Wathen's one-repetition maximum as a Number.