This article discusses the best and worst exercises for your back. It highlights various exercises that are beneficial for your back, such as deadlifts, rows, and planks. These exercises aid in strengthening the back muscles and improving posture. On the other hand, the article also emphasizes the exercises that should be avoided, including sit-ups and overhead presses, as they can strain the back and lead to injuries. Overall, the article provides a comprehensive guide on the exercises that are beneficial and detrimental to the health of your back.