The infraspinatus muscle plays a crucial role in shoulder stability and movement, but when trigger points develop, they can cause significant discomfort, stiffness, and referred pain. These tight, knotted areas within the muscle fibers can lead to restricted mobility, chronic shoulder pain, and even misdiagnosed nerve pain.

If you’re experiencing deep, aching pain in your shoulder or discomfort that radiates down your arm, you may be dealing with infraspinatus trigger points. This guide will walk you through everything you need to know about causes, symptoms, and the most effective treatment options, including NimmoCareSM, Cold Laser Therapy, Chiropractic Manipulation, and other advanced treatments offered at Cohen Trigger Point Therapy.

What Are Infraspinatus Trigger Points?

Trigger points are tight, hyperirritable knots in a muscle that cause pain, both locally and in referred areas. The infraspinatus muscle, which sits on the back of the shoulder blade, is particularly prone to these painful trigger points.

How Do They Develop?

• Overuse and repetitive motion (e.g., weightlifting, throwing sports, swimming)
• Poor posture and rounded shoulders, which place extra strain on the rotator cuff
• Lack of movement and muscle imbalances, leading to stiffness and dysfunction
• Trauma or sudden strain, such as lifting a heavy object improperly
• Chronic stress and muscle tension, which can create and sustain trigger points

Recognizing Infraspinatus Trigger Point Symptoms

Key Signs of Infraspinatus Trigger Points:

• Deep, aching pain in the back of the shoulder
• Pain that radiates to the front of the shoulder, upper arm, or even the hand
• Weakness in the shoulder, particularly with overhead or external rotation movements
• Stiffness and limited range of motion in the affected shoulder
• Pain that mimics rotator cuff tears or nerve impingement

If left untreated, these trigger points can lead to chronic shoulder dysfunction and increased risk of rotator cuff injuries.

Understanding Infraspinatus Referral Patterns

One of the most confusing aspects of infraspinatus trigger points is their pain referral pattern. The infraspinatus doesn’t just hurt where the trigger point is—it also sends pain to seemingly unrelated areas.

Where Can Infraspinatus Pain Refer?

• Front of the shoulder
• Outer part of the arm, extending toward the wrist
• Upper back and shoulder blade region
• Hand and fingers (in some cases, mimicking nerve pain)

This infraspinatus pain referral pattern is why misdiagnosis is common, as the symptoms can resemble rotator cuff tears, cervical nerve impingement, or bursitis.

What Causes Infraspinatus Trigger Points?

Understanding the root cause of infraspinatus trigger points is key to both treating and preventing them. Common culprits include:

1. Repetitive Strain & Overuse

• Frequent overhead movements (e.g., tennis, baseball, swimming)
• Repeated external rotation motions (e.g., weightlifting, rowing)

2. Poor Posture & Muscle Imbalances

• Rounded shoulders and forward head posture increase strain on the infraspinatus
• Weak opposing muscles, such as the lower traps and serratus anterior, contribute to imbalance

3. Trauma or Sudden Injury

• A fall or impact to the shoulder can create trigger points
• Sudden excessive force, like lifting something too heavy, can cause microtears in the muscle

4. Emotional Stress & Chronic Tension

• High stress levels lead to muscle guarding, sustaining trigger points over time

Advanced Treatments for Infraspinatus Trigger Points at Cohen Trigger Point Therapy

1. NimmoCareSM – Targeted Trigger Point Therapy

Cohen Trigger Point Therapy specializes in NimmoCareSM, also known as the Receptor-Tonus Technique, which applies precise manual pressure to infraspinatus trigger points. This technique works by blocking nerve impulses that keep the muscle in spasm, allowing it to relax and function properly. This method is highly effective for chronic musculoskeletal conditions, including infraspinatus pain.

2. Cold Laser Therapy – Healing from the Inside Out

Our NimmoCareSM Laser Protocol combines cold laser therapy with trigger point release techniques. Cold laser therapy:

• Reduces inflammation at the cellular level
• Promotes muscle healing and tissue repair
• Stimulates cellular growth to enhance recovery

This advanced therapy provides a non-invasive approach to healing chronic infraspinatus trigger points and relieving pain.

3. Chiropractic Manipulation & Traction

For patients experiencing restricted joint movement due to infraspinatus pain, we incorporate chiropractic adjustments and traction techniques:

• Flexion Distraction Traction – A specialized chiropractic table gently stretches the lower back, reducing disc compression and muscle tension.
• Diversified Chiropractic Manipulation – Helps restore proper joint motion, reducing compensatory strain on the infraspinatus.

4. Acupuncture for Chronic Shoulder Pain

At Cohen Trigger Point Therapy, our licensed acupuncturist, Dr. Zhiseng Yu, provides targeted acupuncture treatments for:

• Muscle tension relief
• Stress reduction
• Enhanced circulation for faster healing

5. Nutritional Counseling & Rehabilitation

Dr. Cohen offers nutrition counseling and customized rehabilitation exercises to support infraspinatus healing. This holistic approach includes:

• Anti-inflammatory diet recommendations to reduce muscle irritation
• Corrective exercises to strengthen weakened areas and prevent reinjury

When to Seek Professional Help

If your shoulder pain persists for more than two weeks, worsens with movement, or causes significant weakness, it’s time to seek professional care.

Signs You Need Expert Treatment:

• Pain that disrupts sleep or daily activities
• Weakness or difficulty with overhead movements
• Sharp, stabbing pain that doesn’t improve with rest
• A popping or grinding sensation in the shoulder

At Cohen Trigger Point Therapy, we create personalized treatment plans to ensure lasting relief from infraspinatus trigger points.

Trigger points in the infraspinatus muscle can be painful and limiting, but effective treatment is available. By understanding the causes, symptoms, and best treatment options, you can take control of your shoulder health and prevent future pain.

If you’re struggling with persistent shoulder discomfort, Cohen Trigger Point Therapy can help you eliminate trigger points, restore movement, and get back to pain-free living. Book an appointment today to start your recovery!