Digging up a week old thread....I've done titan training in the past, as I alluded to above, but, when I googled fortitude training, it piqued my interest so I went ahead and bought it. Interesting to read, for sure. Lots of options, as well. My question is regarding the diet recommendations. Although he doesn't go into specific macros, the calorie recommendations are extremely high. For those that have done ft previously, did you follow these guidelines and, if so, how were your results in lean mass/fat mass.