Necessity of Physical Labor

Long ago, there was a king who didn't enjoy doing any physical work. Because of this, he became overweight and couldn't easily go from one place to another. Not knowing what else to do, he called a smart and wise doctor for help. Instead of giving the king medicine, the doctor gave him a simple task. He told the king to get a heavy stick (like a club) and swing it through the air until his hands became a bit sweaty. The king listened to the doctor's advice and started doing this. Over time, the extra weight on the king's body started to go away. He began to lose some of his extra fat and became a little slimmer. Eventually, after regularly exercising this way for a few days, the king was completely cured of his condition.