One Legged Ball Pikes March 31, 2008 by Cathe Friedrich Cathe doing One Legged Ball Pikes during STS Ab Circuits. Categories: Ab Circuits, Behind The Scenes, Blog, STSTags: Ab Circuits, cathe, exercise dvd, fitness dvd, One Legged Ball Pikes, STS, workout dvd Leave a Comment Related PostsCathe’s July 2017 RotationJuly 3, 2017Roll-Outs on ballMarch 31, 2008Bigorexia: When Building Muscle Becomes an ObsessionJanuary 29, 2012