Popsugar Fitness Gabrielle Union Gabrielle Union's Full-Body Workout Routine My Muscles Are Shaking Just Watching Gabrielle Union Crush Her Full-Body Workout Routine August 21, 2019 by Victoria Messina View On One Page Photo 16 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Lying Overhead Reach Using the same sandbag, the actress ignited her back, shoulders, and arms with some lying overhead reaches. Previous Next Start Slideshow Gabrielle UnionWorkoutsCelebrity Fitness