Exercises that are best for improving core stability include planks, bridges, and pelvic tilts. These exercises engage multiple muscle groups, particularly the abdominal, back, and pelvic floor muscles, which work together to stabilize the body. Strong core muscles enhance overall balance, coordination, and posture while reducing the risk of injury. Incorporating instability training, such as using a stability ball or balance board, can further challenge core strength. Overall, developing core stability supports functional movements in daily life and various sports activities.