Six-packs are sexy, right? I mean, everyone wants to look good naked, to be proud of their body, to be confident enough to take their shirt off in the summer like the diet coke guy, right? Of-course we do! I don’t usually concentrate too much on the aesthetic side of fitness, there’s enough gym mirror bum selfies on Instagram to keep this solar system in self-image reinforcement for a millennia. But, the fact that I am a fitness and nutrition coach seems to provoke people to ask questions along the lines of “if I eat more salads will I get a six-pack?” Or “if I avoid potatoes will I get a...