When I started just over a month ago, I already knew that I had to have both - in fact I signed up at the gym and dug out my running shoes before I started looking at my diet. But for a couple of weeks the "exercise" was on hold, partly due to emotional issues, and partly because I suppose I didn't have the energy to pay attention to changing my habits both in terms of nutrition
and physical activity.
So for about a fortnight I ate okish, mainly making sure I was drinking 2l of water each day, and then in the last few days I've been able to keep that going (mmm veggies yum) whilst also getting the mental energy up to go exercising.
I really think it's something very personal - even with the 80/20 thing, eventually we need both. But when exactly someone gets to the point of "Ok, now I want to begin exercising" - I think that's something from your gut that only you can discern.
In any event, you can be sure there are people here to cheer you on, whether you start exercising now or in six months' time
