Do you have a scholarship? Are you starting your freshman year in college or just beginning the application process? I guess in any of those cases train for the PFT until you contract. Run. Run. Run. Pullups. Get yourself a pullup bar for your door. Do sprint intervals to help improve your runtime. Try wall climbing as a way to cross-train for pullups. Situps/crunches. Did I say run?
My son is a Marine option and once you're contracted he would say not to train specifically for the PFT, but until you[re contracted or your approaching a score of 300, I'd say keep training specifically for the PFT. Once you've contracted you can worry about working the whole body, rucking, swimming, MARSOC workouts, etc.
