Quote Originally Posted by KnottedYet View Post
Habits are more important than exercises for core, honestly.

Exercises are just to perk things up. Holding them that way for a full day is the real work out!

Posture and static things like sustained plank (prone and side) in all their variations are the big guns.

But the biggest gun of all is increasing tone by activating the core all the time through posture. (you don't want it to think it only has to work during exercise. You want it active all the time, so train it to be active all the time.)
Ahhhh, I understand now. I know about the plank (prone) and will ask him about the side. You are telling me that I need to focus on holding my stomach muscles in all of the time - yes? Considering I work at a computer I am quite sure that this is related.