i am realy stuck with my front and back walkovers in my back walkover i cant kick over and in the front walkover i cant stand up.i have quite flexible shoulders( when im in bridge my shoulders are inline with my wrists) and when i do a kick over my left leg gets to vertical and my righ leg the one i kick off from gets to 90 degrees( half way to handstand) i can also do a front limber which is supposed to help a front walkover.