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This calculator was created to make the Leangains lifestyle easier for any active participant. There are three versions of the calculator, covering the three most popular Leangains methods: Standard, 31minAMA & IIFYM. If you don�t know what Leangains is, take a look at the links below. Get ripped and stay ripped!


The standard LG protocol with a flexible protein intake.


Based on r/leangains' recommendation. Lots of protein in this one!


The most flexible LG method yet! Eat cake & get 6 pack abs.