12/14/2025
⭐️⭐️ Sacroiliac Joint Pain ⭐️⭐️
✅ This post focuses on prehab ideas one can perform in relation to to Sacroiliac (SI)Joint Pain
🔪 SI Joint dysfunction is often characterized as a sharp/stabbing pain within the low back & is usually localized unilaterally (one-sided)
🔎 However, it can also radiate into the glute / back side of thigh and can result from diverse factors.
🦴 The SI joint connects the hip bone (ilium) to the sacrum.
🛑 One of its primary functions is to reduce the magnitude of force loads distributed from the lower extremities.
💎The SI joint also serves as a shock absorber for the spine and is responsible for transmitting forces between the upper and lower body.
💥 The SI joint is reinforced by strong ligaments; however, movement within this joint is minimal.
⚠️ Issues that may be responsible for pain within this joint may include: muscle imbalances, poor posture, ligamentous sprains, inefficient energy transfer between muscle subsystems, etc.
🔍 In relation to SIJ pain, I usually focus on strengthening all of the surrounding muscles while also addressing specific muscular subsystems.
📚 The Posterior Oblique Subsystem (POS) & Anterior Oblique Subsystem (AOS) both assist in transmitting forces across the SI joint.
📗 In relation to the POS, both the Gluteus Maximus and Latissimus Dorsi are connected through thoracolumbar fascia which connects to the sacrum - which then crosses the SIJ.
🔄 So when the contralateral Glute Max and Lat contract, they transmit a force through the thoracolumbar fascia that simultaneously stabilizes the SIJ.
🚶 This is demonstrated when one is walking.
♾ As a result, both the AOS and POS provide pelvic stability across the SI joint.
😳 Deficiency within the POS may even contribute to SIJ instability and low back pain as well.
💥 Programs that address hip / back mobility may also be beneficial in reducing this type of discomfort.
🍪This content is for educational purposes only and is not medical advice. If you have pain, discomfort, or medical conditions, consult a healthcare professional before attempting any exercises to see if they are appropriate for you.