The article highlights the correct way to perform the deadlift exercise for muscle growth. It mentions five common mistakes people make while doing this exercise. The first mistake is not lifting heavy enough weight. The second mistake is not using proper form and technique, which can lead to injuries. The third mistake is not engaging the core muscles during the lift. The fourth mistake is not maintaining a neutral spine throughout the movement. Lastly, the fifth mistake is not fully extending the hips at the top of the lift.