Are you dealing with a sharp, pinching pain at the front or inside of your hip every time you squat, sit for too long, or lift? Pain in the anterior hip is one of the most common issues we evaluate and treat at Threshold Physical Therapy.

While several factors can cause front-of-hip discomfort, one frequent culprit is Femoroacetabular Impingement Syndrome (FAIS)—often simply called hip impingement.

The good news? You do not have to live with constant pain or jump straight to surgery. With the right targeted exercises, activity modifications, and expert physical therapy, you can restore pain-free movement.

What Is Hip Impingement? (Hip Anatomy 101)

To understand why your hip pinches, it helps to look at how the joint is built. The hip is a ball-and-socket joint consisting of two main structural parts:

1. The Acetabulum: The deep, cup-shaped socket in your pelvis.
2. The Femoral Head & Neck: The “ball” at the top of your thigh bone (femur) and the neck that connects it to the main shaft.

In a smooth-functioning hip, the ball rotates freely within the socket. However, subtle variations in bone shape can cause these surfaces to rub or pinch against each other during certain movements

The 3 Structural Variations of Hip Impingement

1. Cam Morphology: The head of the thigh bone isn’t perfectly round. It has a flattened or raised area that creates extra friction against the socket.
2. Pincer Morphology: The socket (acetabulum) is extra deep or covers too much of the femoral head, causing the rim of the socket to pinch against the neck of the femur.
3. Mixed Morphology: A combination of both Cam and Pincer shapes. (This is the most common presentation).

Important Note: Anatomy does not equal pathology. Having a Cam or Pincer shape on an X-ray or MRI does not mean you are guaranteed to have pain or need surgery. A true diagnosis of FAIS requires both structural findings on imaging AND clinical symptoms (pain, stiffness, or catching sensations).

Treatment Options: Physical Therapy vs. Surgery

When managing hip impingement, patients generally choose between conservative care, surgical intervention, or a combined approach:

• Conservative Management (Physical Therapy): Targeted movement re-education, strength building, joint self-mobilizations, and daily activity modifications.
• Surgical Management: Arthroscopic procedures to reshape the bone and repair damaged tissue (such as a labral tear).

What Does the Research Say?

Large randomized controlled studies comparing hip arthroscopy to specialized physical therapy show that both approaches yield significant long-term improvements. Most orthopedic specialists recommend completing 6 to 8 weeks of targeted physical therapy before considering surgical intervention.

At Threshold Physical Therapy, our physical therapists work directly alongside regional orthopedic specialists to help you exhaust conservative options first—ensuring you make the most informed decision for your body.

Daily Adjustments to Reduce Hip Impingement Pain

Before starting mobility exercises, the most effective first step is modifying daily habits that trigger joint pinching.

1. Optimize Your Sitting Posture

Sitting puts the hip into deep flexion, which compresses the front of the joint.

• Recline Slightly: Open up the angle between your torso and thighs. Avoid leaning forward for long periods.
• Keep Feet Flat: Avoid placing a footstool under your desk that raises your knees higher than your hips.
• Don’t Let Knees Collapse: Keep your knees aligned over your ankles. Avoid letting them cave inward (internal rotation).
• Move Every 20 Minutes: Standing desks or taking brief walking breaks prevent joint stiffness and desensitize the hip capsule.

2. Squatting Modifications

If deep squats trigger a sharp pinch in your groin, pushing through the pain will only aggravate the tissue.

• Limit Depth: Use a box or bench behind you to control your depth. Stop just short of the point where pinching begins.
• Allow Knees to Travel Forward: Don’t force a rigidly “hip-dominant” squat. Allowing natural forward movement of the knees reduces rotational stress and extreme torque at the hip joint.

3. Deadlift Modifications

• Elevate the Bar: If pulling off the floor forces your hip into uncomfortable end-range flexion, switch to block pulls or rack pulls to shorten the range of motion while maintaining strength gains.

3 Essential Self-Mobilization Exercises for Hip Pain

These targeted banded self-mobilization drills help create space in the hip joint, desensitize irritable tissues, and improve movement before workouts or daily activities.

1. Quadruped Inferior-Posterior Mobilization

Goal: Improve deep hip flexion and reduce pinching at the bottom of a squat.

2. Standing Inferior Hip Mobilization

Goal: Decompress the hip joint to improve lunge mechanics and upright movement.

3. Hip Lateral Mobilization

Goal: Provide lateral joint distraction to ease groin tightness during squats and side-to-side movements.

Key Takeaways

1. FAIS is a mechanical issue: Pain occurs when the bone of the femoral head rubs against the rim of the hip socket.
2. Avoid deep stretching into pain: Aggressively stretching a pinching hip bone-on-bone will increase inflammation, not flexibility.
3. Activity modification is vital: Opening up your hip angle while sitting, squatting, and lifting is key to managing symptoms.
4. Physical therapy works: 6 to 8 weeks of targeted physical therapy at Threshold can resolve symptoms without surgical intervention.