Barbell Squats in a Saftey Rack April 5, 2008 by Cathe Friedrich Greg squatting some heavy weights inside a safety rack called a T-Rex during STS Meso #3 – Optional Leg Workout. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #3Tags: cathe, exercise dvd, exercise dvds, fitness dvd, fitness dvds, mesocycle 3, strength, STS, T-Rex, workout dvd, workout dvds Leave a Comment Related PostsShould You Get a Coronary Calcium Scan to Determine Your Risk of Heart Disease?April 5, 2020Aging Theories: What Causes Us to Age?April 5, 2015How Do Low Iron Levels Impact Exercise Performance?September 15, 2013