The goals should be clear, for example, set a goal (I would lose weight) compared to "I'm going to run five kilometers a day," do you think the goal should be more than obvious.
The goal should be clear that such a target. (I will lose weight) compared with. "I ran five kilometers per day," Do you think that the goal now is clearly over.
The target should be clear, such as the target that (I'll lose weight) compared to "I'm a simple low five kilometers a day." Do you think the goal which is more clear.