Roll-ins with Leg Extensions March 31, 2008 by Cathe Friedrich Cathe doing Roll-ins with Leg Extensions on a ball during STS Ab Circuits. Categories: Ab Circuits, Behind The Scenes, Blog, STSTags: Ab Circuits, cathe, exercise dvd, fitness dvd, Roll-ins with Leg Extensions on a ball, STS, workout dvd Leave a Comment Related PostsWhat Is the Impact of Resistance Training on Metabolic Rate?July 28, 2024Cathe TV – STS Week #8April 10, 2009Will Caffeine Help You Lose Weight?April 24, 2011