heres what i use to do while i was in the army ...get 3 chairs.. i usually used my kitchen chairs at home all the same ht and size... set up in a "T" feet on one and one hand on each, allows for one hell of a stretch in the pecs, and start doing sets of 3-4 and rep out w/10-12+ per set w/only 30-45 sec rest between sets..also start doing shoulder wide (hands directly under shoulders, elbows tucked in near ue rib cage) PU, this will help develop your tri's, do 3 sets of 10-12 with these also and lastly start doin more reg PU's..3-4 sets of 10-12 same rest all the way through with every exercise...ive got to the point now that my 8 yr old can lay on my back and i pump out about 2 sets of 15 solid form PU's b4 my arms give out and he wts in at 60+ lbs...hope that helped..also i dont know how ur armed forces does the PU test but ours is timed..2 min to get over 42 PU's but that the bare minimum they want more in 2 min so likw once a week id burn out and do as many PU's as u can in a 2 min peroid id do 3 sets like that w/like a min or 2 of rest between each of those 2 mins...also dont forget about decline and incline PU's these help to alternate in every once in while for the other ones ive named already..
