Hello – I am trying to master the super-push up from Scott’s Killer Core workout, and while I’m not a skimo racer, I find the reversal part of the exercise particularly difficult. I’m wondering if anyone had some technique pointers particularly related to elbow placement and back flexibility. I can’t seem to be able to both drive my hips backwards in a u-shape to down dog while keeping my stomach / chest / chin close the ground and end up just pushing up to plank.

Thanks for the advice!