Watch as Penn State Fitness Instructors Ali and Anna show you three core moves from the popular White Building class Washboard Abs to help you get an efficient ab workout at anytime, anywhere!
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Trends come and go every decade; this is something we all collectively observed and even celebrate through retrospective fashion when we wear trends from the 70s, 80s and 90s. But have you ever wondered where and what the trends stem from and how they’re conspired?