i want to talk about well idk what to put. i really don't know what to say. i think i will talk about my wrestling hydration. this is a test the checks you pee for wrestling seasons so you have a weight class to compete in also it shows if you are hydrated and not starving yourself. also i  helps show you your healthy weight and it tells you how much weight you can drop day by day. In order to pass you must drink a lot of water no matter what. Also have no slaty food in your system.