>  okay guys, i have a question. one day last week i was just standing at a
>  countertop with a sink. i had a coffee urn (small 10 cup job) filling it
>  with water. now i was not turning or anything and all of a sudden it was
>  like i wrenched my back. i do believe that if i had not had the
> countertop
>  to lean against, i'd have hit the floor. i don't know if i had a
> contraction
>  that just yanked againt my back or what. anyone had thjings like that to
>  happen? still a little sore.
>