At 4 days in is there one thing you really wish you had prepared better for? thanks
Not sure what you mean, but as far as preparing before OCS goes: study the CoC, General Orders, Articles of the Code of Conduct and rank structure (will save you a lot of time), do a lot of running and circuit, calisthenic routines and prepare to be extremely tired/sleepy for the first few weeks.
How was PT? running and what not. Anything you would have done differently, or anything you saw someone else do that was a mistake.
PT is 5 days a week. When I was there, PT was outdoor, but the weather has gotten pretty cold so now it is in the gym. If you end up doing the running days in door, you'll do it on the in door track which is tiny (20 laps = 1.5 miles). It'll be a variation of sprint jogs on certain days, as well as stations (do one exercise for a set time, move to another, so and so forth) on other days. If the weather is really bad, you'll PT inside Nimitz (the living area for all the candidates). That consists of exercises you might find in Insanity, or P90X. If you have a lot of muscle, prepare for it to atrophy. Learn to bear crawl..