What Are Psoas Syndrome Symptoms?
(And Why the Problem May Be Deeper Than You Think)
If you’ve been dealing with ongoing pain in your lower back, hips, or groin, and no one can pinpoint the cause, you may be experiencing psoas syndrome. This rarely diagnosed condition often goes undetected by traditional medicine.
At the center of it all is the psoas muscle—a deep, powerful muscle that not only affects how we move, but also how we feel. While it’s typically known as a core stabilizer and hip flexor, the psoas plays another critical role: it stores unprocessed trauma and emotional stress. That makes psoas syndrome not just a physical issue, but also a nervous system imbalance.
Let’s explore the physical and emotional symptoms of psoas syndrome—and how releasing tension from this often-forgotten muscle can restore ease, alignment, and emotional resilience.
First, What Is the Psoas Muscle?
The psoas major (pronounced so-az) is a deep muscle that connects your lumbar spine to the top of your thigh bone, weaving through the pelvis along the way. It’s one of only three muscles—alongside the gluteus maximus and piriformis—that connect the spine to the legs.
Functionally, the psoas is part of your hip flexor group, helping you lift your knees, walk, and stabilize your core. But its depth and proximity to the diaphragm and nervous system give it a powerful secondary role: regulating and responding to stress.
When your body experiences fear, overwhelm, or trauma—especially the kind you can’t physically act out—the psoas contracts as part of the fight-flight-freeze response. Over time, this protective reflex can become chronic, causing the muscle to remain shortened or hyperactive. This contributes to both physical pain and a lingering sense of tension, agitation, or even anxiety.
This is what it means to be stuck in the fight-flight-freeze response—and it’s often at the root of psoas syndrome. But not everyone agrees with this perspective.
When I was studying anatomy in New York with an incredible teacher, she asked me, “What is your interest in the psoas muscle?”
I replied, “I believe you can heal the emotional body through the physical body by relaxing the psoas and releasing long-held tension stored in the muscle.”
She looked at me like I was crazy and said, “That’s very misguided. The psoas is a muscle—muscles make the body move. They don’t hold on to emotions.”
At the time, I thought she was well-intentioned but mistaken. Years of teaching psoas release workshops have only deepened my belief in the emotional power of this extraordinary muscle.
The Most Common Psoas Syndrome Symptoms
The primary physical sign of psoas syndrome is pain in the lower back, hip, or groin—but there’s often more going on beneath the surface.
1. Low Back Pain
A tight or spasming psoas pulls on the lumbar spine, creating compression and misalignment. This is one of the most common and misattributed sources of persistent low back pain—especially when it’s worse after sitting or standing.
2. Groin or Hip Pain
Since the psoas runs through the hip joint, dysfunction often shows up as pain or restriction in the front of the hip or groin. This may feel like a dull ache, sharp pinch, or even a catching sensation during walking or lifting the leg.
3. Pelvic and Buttock Pain
Chronic psoas tightness can tilt the pelvis forward, placing strain on surrounding muscles like the piriformis and gluteus medius. This often shows up as deep buttock pain, or pressure in the pelvis that’s hard to relieve.
4. Pain Radiating Down the Leg
While not exactly sciatica, psoas syndrome can cause radiating pain or tightness down the thigh, often to the knee. This may also include numbness or tingling if nearby nerves are being compressed.
5. Stiffness or Tightness
People with psoas syndrome often feel stiff in the lower back or hips, especially after sleep or prolonged sitting. The psoas holds the body in a slight state of tension, reducing mobility and comfort during movement.
6. Pain When Standing or Moving
You might notice pain when transitioning from sitting to standing, when trying to stand up straight, or climbing stairs. These movements stretch and activate the psoas, which can trigger discomfort if it’s locked in contraction.
7. Catching or Slipping Sensation
Some people feel a snapping or slipping in the groin, especially during leg movements. This is often due to the psoas tendon moving abnormally over surrounding bone structures—a sign of chronic tightness or irritation.
8. Limping or Shuffling Gait
A dysfunctional psoas can throw your whole movement system out of whack, leading to limping, favoring one side, or a shortened gait. You may notice difficulty walking smoothly or a sense of being “off balance.”
The Psoas as a Storage Center for Trauma
Here’s where things get deeper: the psoas doesn’t just affect posture and pain—it reflects the state of your nervous system.
In moments of acute stress or trauma, your body doesn’t always have time to process what’s happening. That unprocessed energy has to go somewhere, and it often gets stored in the psoas. The muscle tenses in an effort to protect you—and if that tension isn’t discharged later, it can become the new normal.
This is why so many people with psoas dysfunction also experience:
- A sense of unease or hyper vigilance
- Difficulty breathing deeply
- Feelings of anxiety or emotional volatility
- A persistent “fight or flight” feeling even when life is calm
The psoas is sometimes referred to as the “muscle of the soul” for good reason. Releasing it can bring not just physical relief—but also emotional release, clarity, and peace.
Healing Psoas Syndrome: Gentle Is Powerful
Traditional treatments for back or hip pain often miss the mark when it comes to the psoas. Aggressive stretching or strengthening can make symptoms worse. The psoas responds best to slow, gentle, and mindful release techniques—methods that signal safety to the nervous system.
Here’s what actually works:
- Constructive rest to unwind deep tension
- Somatic movement and micro-movements that reconnect you to your body
- Breathwork to release the diaphragm-psoas connection
- Trauma-informed practices to support emotional regulation
- Postural retraining to address the root of the imbalance
My program, Psoas Release Party!, was designed specifically to help you do all of this. It’s gentle, educational, and deeply transformative—even for people who have been in pain for years.
Psoas syndrome symptoms are more than just structural problems—they’re invitations to listen.
If your lower back, hips, or groin are trying to get your attention, the solution may not be a harder workout or deeper stretch. It may be a deeper stillness, a return to safety, and a conversation with your body that you’ve been putting off for years.
Releasing the psoas isn’t just about relief. It’s about coming home to yourself.