Some nutrition experts say diet is 80% of the fitness equation. Others say 90%. Either way, we know that there’s no way to out-train a bad diet. (Ask any 300-pound powerlifter.) The sample meal plans here are comprised entirely of whole foods—with the exception of a few key supplements. Bear in mind, these are only sample meals, so you don’t have to stick to them exactly. However, any substitutions you make should be comparable to what we have listed here.