This document outlines 5 common mistakes women make when doing bodybuilding: 1) having irregular training without clear goals, 2) not eating enough, especially protein, 3) neglecting to properly stretch and warm up muscles before intense exercise, 4) not lifting heavy enough weights to stimulate muscle growth, and 5) having poor eating habits with too many processed foods instead of small, frequent meals with lean protein and carbs. The document encourages women to avoid these mistakes to successfully achieve their bodybuilding goals.