I know you wrestlers frequently employ extreme methods, but using Lasix may be counter productive for your performance---not to mention, dangerous. Personally, I would consider a potassium sparing diuretic if I were to use one in preparation for something as strenuous as a wrestling match or rely on some other means for H20 weight loss. Lasix can cause severe dehydration, cramping and a few other no so pleasant sides that aren't particularly condusive to winning a wrestling match.