Because being surrounded by water doesn't mean your body has enough of it. And yet this is probably the most common thing I come across in aqua classes week after week. People finish a session, get out of the pool feeling great and head straight to their car without drinking a drop. And when I mention it, the response is almost always the same. "But I was just in the water." It makes complete sense why people think that way. You don't feel sweaty. You don't feel hot. The wate