Body
Body is a skill in both the sims 1 and sims 2.
Sims 1
Although having a good Body skill does very little apart from open up new jobs and increasing your chances of winning a fight, there are a few ways of increasing the skill. Firstly, a Sim can swim, and although there isn't a blue bar to indicate they are gaining Body points, they actually are. Another method is to use the exercise machine. In House Party, the Mechanical Bull is introduced, which also increases your Body skill; the higher it becomes, the longer you can stay on the bull without being thrown off.