Exercises that strengthen the back and improve posture include moves like planks, bridges, and various forms of yoga. Strengthening the core through exercises such as dead bugs and bird dogs also supports spinal stability and alignment. Incorporating resistance training with bands or weights helps develop back muscles effectively. It’s crucial to focus on proper form to avoid injury. Stretching exercises like the cat-cow stretch can enhance flexibility and further support posture. Consistently performing these exercises can lead to improved alignment and reduced back pain.