Like I said above, I'm not sure what to do for my core specific exercises and how often to do them.
I also have diet questions, but I guess those should be posted in the diet section (not that I got much response the last time that I posted there). Basically, I don't have much money to spend on food (because I'm a poor uni student), so I was hoping to get some simple meal advice. I don't really have the opportunity to eat every three hours.