How do you tone up your stomach?

http://www.livestrong.com/article/458455-situps-for-making-your-stomach-flatter/

Zuzana on Bodyrock TV is amazing. Her abs workouts are absolute killers - here is an example. Try building up to the full programme if you can't do it all at once.

http://www.bodyrock.tv/2011/04/25/summer-abs-workout/