What is Sacroiliac Joint (SI) Pain and How Does Physical Therapy Help?

January 30th, 2026
physical therapy annandaleva fallschurchva

Sacroiliac (SI) joint pain is a common but often misunderstood source of lower back and hip discomfort. The SI joints sit where the spine meets the pelvis and play a key role in transferring forces between the upper body and legs. When these joints become irritated—due to injury, pregnancy, muscle imbalances, or repetitive stress—pain can show up in the lower back, buttocks, hips, or even down the leg. Because SI joint pain can mimic other conditions like sciatica or disc issues, it’s frequently misdiagnosed or left untreated.

Physical therapy is one of the most effective, noninvasive ways to manage SI joint pain. A physical therapist can identify movement patterns, muscle weaknesses, or joint restrictions that are contributing to the problem. Treatment often includes targeted strengthening for the core and hips, mobility work, posture and movement education, and hands-on techniques to reduce pain and improve joint stability. With a personalized plan, physical therapy doesn’t just relieve symptoms—it helps address the root cause and empowers people to move with more confidence and less pain.

If you have lower back, hip, or glute pain relating to sacroiliac joint pain, physical therapy can help properly evaluate and improve your symptoms. Call Respire Physical Therapy at the Falls Church Location (703-671-1871) or the Annandale Location (571-369-6728) to schedule an appointment with one of our skilled Physical Therapists today! Click here to request an appointment online and we will contact you as soon as possible.

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