Starting my first 72 hour fast, any advice?

I’m 6 foot 210 (male) and have tried stuff like this before but never 3 days.I am joining the army and need to get into shape but eating has always been an issue, so I’m doing a reset. I am gonna drink water, and black coffee. Is there anything I need to know going into it? How to get over that hunger feeling? Also when it’s over, how / what should I eat? Do I eat a big meal or something light.Thanks! via /r/intermittentfasting https://ift.tt/Lct9Vrd https://ift.tt/BIN3RAJ