Coach

The Coach is an NPC and almost always a man, though rarely the coach will be a woman. Your Sim will stop whatever he or she is doing in order to Work Out.

Like the Nanny, the Coach can be very irritating. Although he does not show up frequently he can be spawned if your really looking for some fun. Press Ctrl + Shift + C and enter "BoolProp Testingcheatsenabled true" without the quotes in the neighbourhood. Then enter your desired household and hold shift and click on the mailbox and click spawn NPC. Then click coach. After a few seconds the coach will come jogging onto your lot and the first sim he encounters he will order to do situps and pressups and general excercise which usually drops the sims motives. After he is satisfied he will turn and jog off the lot. Leaving your sim slightly tired. This particular NPC comes with The Sims University Expansion Pack.