Originally posted by capt. apathy
The cords are basically just large rubber bands, and like any rubber band every time you stretch it, it gets weaker.
Well, when I've jumped I've used ropes. Dynamic ropes, wich allow to extend and contract,yes, not static ones...but ropes.
Those ropes won't stretch a bit after use (may do a couple of centimeters ,but never more), can stand several thousand lbs of tension and they only get weaker after thousands of uses.
If a rope doesn't comply with those points, is not usable for "puenting" (in fact, we directly dismiss it as unusable for any risky use). And if one of those ropes breaks or does something weird, there is a place for a sue, because they are guaranteed to be secure under those limits.
Maybe there you use a different material than here, or is simply that we are talking about different practices.
