yes.......pullups with weights. if you go to a gym they should have a chain belt (looks like a weight belt but with a loop and chain)...put the chain through some plates and go at it. if you have several weeks try doing some periodization....week one do 8X8 with whatever weight you can do for that, then bump up the weight the next week and do 6X6, then 4X4, roughly. warning....you might build some guns! everyone here on this site will swear by armstrong programs (lots and lots of reps), etc. i think they all work as long as you're trying hard. but i doubled my pushups over several years by just doing heavy bench pressing (powerlifting) without doing a single pushup, so i dont know why pullups would be any different. my $.04