Achy Lower Back? Experts Share the SI Joint Pain Exercises That Speed Relief

Have you ever felt a radiating pain down your lower back or buttocks? While there are several potential causes of pain in this area, one that’s incredibly common is sacroiliac (SI) joint pain. We explore what causes discomfort in the sacroiliac joints, and most importantly, share the best SI joint pain exercises to speed relief.

SI joint pain symptoms and causes 

“SI joint pain is often felt as a deep, dull ache in the buttock and lower back, typically localized to one side,” explains Sapna Sriram, DC, Co-Founder and CEO of Toronto’s Integra Health Centre. “The discomfort can worsen with activity and prolonged positions, sometimes extending down the leg, mimicking sciatica.” 

She says key causes of sacroiliac joint pain include: 

• Direct impacts, falls or accidents that can damage the SI joint

• Childbirth

• Forms of arthritis, which can lead to inflammation or degeneration in the SI joints

• Uneven leg length, which can lead to improper weight distribution, putting extra stress on the SI joints

• Repetitive stress

• Age-related degeneration, which increases the risk of SI joint dysfunction

• Infections in the SI joint, which are rare, can cause pain and inflammation

SI joint pain exercises

Mobilizing and stretching the joints in this area can be very helpful for alleviating discomfort. Just be sure to stop if you feel SI joint pain becoming more severe or if these exercises hurt another part of your body. 

“SI joint pain management may involve various gluteal stretching and opening up the joint space,” says Leia Rispoli, MD, Double-Board-Certified Interventional Pain Management Specialist and Physiatrist at DISC Sports & Spine Center. “It also involves stabilizing the pelvis and engaging certain core muscles to correct spine/pelvis mechanics.”

Sherry McAllister, DC, President of non-profit organization Foundation for Chiropractic Progress, suggests following “the ABCs of SI strengthening.” 

1. Adductor SI joint pain exercise

1. Lie on your back on a yoga mat with knees bent and feet flat on the ground

2. Place an exercise ball, pillow or block between your knees

3. Tighten your abdomen and squeeze the ball between your knees for five seconds

4. Repeat 10 times

2. Abductor SI joint pain exercise

1. Lie on your back on a yoga mat with knees bent (feet can be on the floor or slightly elevated)

2. Place a resistance band around your thighs

3. Engage your abs and glute muscles to slowly pull your knees apart to stretch the band to moderate resistance

4. Repeat 10 times

3. Bridge pose

1. Lie on your back on a yoga mat with knees bent and feet on the floor

2. With your arms at your side, raise your hips up while tightening your abs and glute muscles

3. If possible, lift your hips to make a straight line from your shoulders to your knees

4. Hold the lift for five seconds; repeat 10 times

4. Bird-dog pose

1. Position yourself on your hands and knees with your arms and legs shoulder width apart

2. Lift your right leg straight up with a pointed toe. At the same time, lift your left arm straight forward. Hold the position for five seconds 

3. Switch your arm and leg

4. Repeat on each side twice and increase the five second hold as you get stronger

5. Cat/cow pose

1. Position yourself on your hands and knees. Ensure your palms are under your shoulders and hips are over your knees with your toes curled under

2. Arch your back like a cat and drop your head while exhaling

3. Release the arch, inhale and sink your spine down while raising the head up (cow)

4. Repeat 10 times

Dr. Sriram also recommends these SI joint pain exercises:

6. Pelvic tilt SI joint pain exercise

1. Lie on your back with your knees bent and feet flat on the floor, hip-width apart

2. Tighten your abdominal muscles and press your lower back into the floor

3. Hold for five seconds, then relax

4. Repeat 10-15 times, twice a day

7. Knee to chest stretch

1. Lie on your back with your knees bent and feet flat on the floor

2. Slowly bring one knee up toward your chest, grasping it with both hands until you feel a gentle stretch

3. Hold the stretch for 20-30 seconds

4. Lower your leg and repeat with the other knee

5. Perform three to five repetitions on each side, twice a day

Achy all over? More ways to ease pain in your hips, feet and neck:

The 5 Hip Mobility Exercises That Ease Pain and Stiffness in Minutes

Try These 5 Stretches for Neck Pain to Reduce Soreness and Discomfort

The 5 Plantar Fasciitis Stretches a Podiatrist Says Eases Foot Pain

This content is not a substitute for professional medical advice or diagnosis. Always consult your physician before pursuing any treatment plan.