Denise and Brenda doing an Alternating Curl March 17, 2008 by Cathe Friedrich Denise and Brenda doing an Alternating Curl during STS Meso #2 – Back & Biceps. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #2Tags: Alternating Curl, cathe, exercise dvd, exercise dvds, fitness dvd, fitness dvds, hypertrophy, mesocycle 2, STS, workout dvd, workout dvds Leave a Comment Related PostsFive Steps to Your First 5K RaceJuly 10, 2011Does It Matter What Time of Day You Exercise?October 30, 2016Can Exercise Slow Immune System Aging?January 22, 2017