SI Joint Pain: Exercises to Avoid, and Gentler Options

If a deep ache sits low on one side of your back, near where the dimple of the pelvis meets the spine, you may be dealing with the sacroiliac joint, and knowing the SI joint pain exercises to avoid can save you a lot of flare ups. The sacroiliac joint is a strong, low motion joint where the sacrum meets the pelvis, and it does best when the two sides of the pelvis move together. The trouble comes from movements that twist or shear it, or that load one leg heavily, because those ask one side of the pelvis to move against the other. The Feldenkrais Method® offers a gentler path, calming the area with small, even movement rather than forceful stretching.

SI joint irritation is one thread within the very common experience of low back pain, which affects roughly 619 million people worldwide, and the number is rising (WHO, 2023). Because the SI joint sits so close to the lower back and the nerves that run into the leg, it pays to move it thoughtfully while it settles.

SI joint pain exercises to avoid while it is irritated

A handful of common movements tend to provoke an irritated SI joint. Deep spinal twists rotate the pelvis against the spine. Single-leg work, such as deep lunges, step-ups, and pistol squats, loads one side of the pelvis at a time. Wide-legged or strongly one-sided stretches, like deep pigeon pose, hurdler stretches, or hauling one knee hard across the body, shear the joint. Heavy hip hinges and deadlifts load it under weight, and high-impact running or jumping sends repeated jolts through it. None of these are forbidden forever. While the joint is sore, though, they are the ones most likely to set it off.

The thread running through all of them is asymmetry and shear: one side moving against the other, or the joint pushed hard toward its limit. Swap those for gentle, symmetrical movement that keeps the pelvis steady, and the same body that flared can begin to calm. For the wider picture of how the low back and pelvis behave when they are guarding, see our Feldypedia guide to chronic lower back pain.

Why gentle and even beats forceful

When the SI joint hurts, the muscles around the pelvis brace to protect it, and a braced pelvis moves unevenly, which can keep the ache going. Reaching for a hard stretch in that state often shears the joint and tells the area there is still danger, so it grips harder. Small, slow, even movement gives the opposite message. It reminds the two sides of the pelvis how to move together, and invites the guarding muscles to let go, without ever loading or twisting the joint toward its limit.

A gentle practice to try

The short lesson above is built to be the opposite of the movements to avoid. Everything in it stays small, slow, and symmetrical: tiny even rocks of the pelvis, gentle heel slides that teach the pelvis to stay calm while a leg moves, and a small both-knee sway that rolls the pelvis evenly rather than shearing it. It closes with supported rest and an easy breath. Nothing twists or loads the joint. That patient, awareness led way of working is exactly how Feldy shapes each session.

For more, our guides to exercises to avoid for lower back pain and sacroiliac joint hypermobility go further, while the Feldypedia article on the Feldenkrais Method offers the background. You will meet the same even, gentle style inside the Feldy program for everyday body awareness.

A note on care

Everything here is gentle day to day support, not treatment. Because the SI joint sits so near the lower back and the sciatic nerve, let each movement stay small, slow, and easily below any pain, and pause if anything begins to radiate into the leg. Check with a doctor or physiotherapist when the pain is intense, widening, or slow to settle, or when a leg feels numb or weak. Get help straight away for any change in bladder or bowel control, or numbness in the saddle area between the legs, which needs prompt attention.

FAQ about SI joint pain exercises to avoid

What exercises should I avoid with SI joint pain? While it is irritated, it helps to avoid movements that twist or shear the pelvis or load one side heavily. Common culprits are deep spinal twists, single-leg work like lunges and pistol squats, wide or one-sided stretches such as deep pigeon and hurdler positions, heavy hip hinges and deadlifts, and high-impact running or jumping. These ask the two sides of the pelvis to move against each other, which an irritated SI joint tends to dislike.

Why do twists and single-leg moves aggravate the SI joint? The sacroiliac joint is a low-motion joint where the sacrum meets the pelvis, and it prefers the two sides of the pelvis to move together. Deep twists and one-legged loading create a shearing force across it, asking one side to move relative to the other. When the joint is already irritated, that shear can flare the pain. Gentle, symmetrical movement avoids the shear and is usually much better tolerated.

Is walking or gentle movement safe with SI joint pain? Easy, even walking within comfort is often fine and can help, as can the small, symmetrical movements in the lesson above. The aim is to keep moving gently rather than to rest completely, while steering clear of the twisting and one-sided loading that provokes the joint. Let comfort be your guide, and ease off anything that sharpens the pain or sends symptoms down the leg.

How is this gentle approach different from stretching it out? The instinct to stretch a sore SI joint hard often backfires, because forceful, end-range stretches can shear the joint and increase the guarding around it. This approach does the opposite: small, comfortable, symmetrical movement that invites the surrounding muscles to let go without straining the joint. You are calming the area and restoring easy, even movement, not pulling it toward a limit.

How often can I do gentle SI joint movement? A few calm minutes once or twice a day works well, and it is soft enough to repeat whenever the area feels braced, as long as everything stays within comfort. Little and often tends to settle an irritable joint better than one long session. Let how the area feels, rather than a fixed schedule, set the pace, and always keep well below any pain.

When should I see a professional? It is worth being seen when SI joint or low back pain is intense, widening, or slow to settle, or when a leg turns numb or weak, and a doctor or physiotherapist can assess it. Get urgent help for any change in bladder or bowel control, or numbness in the saddle area between the legs, since these can point to a serious problem that needs prompt attention. A professional can confirm the cause and shape safe movement around it.