I haven't seen a thread about how to eat when you are doing CrossFit so I thought I'd put one up to see what kind of advice you guys have for me. I did CrossFit last week and two of the days I ended up throwing up afterwards. I'm pretty sure my diet isn't good enough so I don't need to get it critiqued, instead I'm willing to just listen to what you guys suggest I eat ahead of doing CrossFit. My class starts at 5:30 p.m., how would you eat leading up to it?