Ok when I went to basic I did what you did, it kinda helped me.......But you will ge smoked.. I had o do bout 1000 jumping jacks at a time (side straddler hop)...Front/back/go..Front means drop and do pushups,back means rollover and put ur hands under ur butt and do leg flutters, go means get up and run in place..I also had to run 5 miles every morning....you will be times on how many pushups u can do i 2mins, situps in 2 mins and 2 mile run..My best was a 10:55 2 mile run, 102 situps and 96 pushups...Also just remember its a mind game. My class started with 248,,,46 made it.