Function wilks2020

pub fn wilks2020(gender: Gender, bodyweight: f64) -> f64

Compute the wilks coefficient for a lifter, using the updated 2020 formula

https://en.wikipedia.org/wiki/Wilks_coefficient

use fitnesstools::{wilks2020, Gender};
let wilks_coefficient = wilks2020(Gender::Male, 80.0);

assert_eq!(wilks_coefficient, 0.8192383082019803);