STS Total Body – Greg September 5, 2010 by Cathe Friedrich Greg doing a Barbell curl in STS Total Body. Categories: Blog, Newest WorkoutsTags: barbell curl, greg, sts total body, workout dvd Leave a Comment Related PostsThe Hidden Risks of Consuming Raw SproutsSeptember 24, 2023Cathe’s Fit Split RotationJanuary 5, 2018Cathe doing One Arm Rows (Horizontal Grip)March 19, 2008