Here is another rollout variation to add to your core training exercise library. You can file it under the anti-extension category. All you are going to do is get into a plank position with your forearms resting on a pair of Val Slides. From this plank position you are going to slide your forearms out in front while trying to maintain that neutral spine position you started with. Widen your feet a bit if you are feeling a bit unstable or bring your feet right next to each other to increase the difficulty of this exercise.