I am still working out. I had a pretty active weekly workout "routine".
-Three days of high weight, low rep work.
-daily 3-5 mile stroll
-sprints (typically on Sundays, when I go play dodgeball tag with the daughters.)
I have had no issues continuing with the work outs. I find that the evenings after the weight work, I pack in a bit more calories then when I don't work out.
When I break my fast, I make sure to eat something carb-free and calorie loaded. Such as eggs or sardines. I then wait an hour before I eat anything else, to make sure that I don't binge on something that I shouldn't eat.
Overall though, the work out has seen little effect in my day. I'm not sure if this makes a difference, but I never run. I find running screws with my appetite and makes me feel ill. This has been the case my entire life. I can walk endlessly. Running is something I dread. Sprints seem fine, but running is right out for me. Those that regularly run may have different results going on the Fast-5 diet.