rofl and i was impressed with my 3x9, body weights. btw, what i find this to add 2-3 pullups to ur max every 1- 1.5 weeks. my max is about 10. so what i do is a set of 6, rest 15 secs, set of 5, rest 20, set of 4 rest 25 till i get 1. the reason i dont just start at 10 right off the bat is because i cant really do 10,9,8,7 . etc followup sets- its really frigging tiring. so anyways after my first set of 6,5,4,3,2,1 (21) i go 5,4,3,2,1 (15) , 4,3,2,1, (10), 3,2,1 (6), 2,1 (3), 1 (1). so a total of 50 pullups

. this increases endurance meaning more pullups overall. i find this to be the best method of increasing pullups (works for basically any exercise) hands down. it was developed by some russian guy who used to train spec forces, and those guys can do shit loads of pullups. enjoy. btw, u dont have to do a set of 6, since u can do soo many, see what works for you.