actual poundage for resistance bands?

DeadZip2010

I was wondering how they catagorize the weights or resistance on most bands. I currently have dumbbells up to 25lbs. I need a way to get moreweight for my workouts. I do P90X and Im looking for a way to get more weights for my workouts.

Will a 30lbs resistance band give me 30lbs of resistance if I step in the middle of it and do curls or will it give me less?

can anyone give me some examples of yalls experiences witht he weights.

DeadZip2010

sad, ganna bump my own post. lol