I always thought that running in rubbersuits/plasics, is not only illegal, but also stupid and shines a very bad light on wresling. running to lose some water weight the day of a tournoment is ok, but running to lose water weight 6 days before a tournoment is a good way to get very dehidrated. i always try to drink lots of water untill about thursday. that way your still hydrated day of tournoment.I also drink this stuff called pedialight ater weigh in. I guess they give it to kids with diaria to keep them hydrated and keep them from pooing. and it works really good for both. it will make you retain water, but for like 3 days so maybe not a good idea of you have a midweek dual followed by a tournoment or something. But anyway loosing lots of water is a bad idea i think.