Sacroiliac (SI) joint pain is a common cause of lower back pain that can affect your daily activities and quality of life. The SI joint connects the spine and the pelvis, and helps transfer weight and movement between them. SI joint pain can be caused by various factors, such as arthritis, injury, inflammation, pregnancy, or infection. ^{healthline.com 1 13}

To relieve SI joint pain, you can try some exercises that can stretch, strengthen, stabilize, or mobilize the joint and the surrounding muscles. These exercises can help improve your posture, alignment, flexibility, and function. Before starting any exercise program, consult with your doctor or physical therapist to make sure it is safe and appropriate for you. ^{healthline.com 1}