>>135359
Former Army reporting in.
If you can run 2 miles, you're gold. Its fucking easy shit, dude. Personally, pushups are my favourite, so that was awesome. People hype up the physical part, but its the lack of sleep and the stress that can wear you down.
Breathe deep, drink water, and just do what you're told. You'll be fine.
Running around all day in heavy gear in the heat sucks, but just drink water, dont smoke, and I dunno, pretend you're Robocop or something. Again, you'll be just fine unless you're a fatass.