FROZEN SHOULDER: STIFFNESS AND PAIN IN THE SHOULDER JOINT

Frozen shoulder, or adhesive capsulitis as it’s known in medical circles, is a fairly common reason for shoulder pain and restricted movement, and it’s one that’s often not well understood. It brings about a gradual increase in stiffness along with pain in the shoulder joint, which can be a real problem for athletes and anyone who’s very active. While it’s not strictly a sports injury, it can crop up as a result of trauma, overuse, or even after surgery related to sports activities. This discussion explores what frozen shoulder involves, how it develops, risk factors, diagnosis, and management—especially in the context of sports.

An Introductory Look at Frozen Shoulder

Frozen shoulder limits both active and passive motion along with pain. It typically progresses through three phases:

1. Freezing phase – Painful stiffness lasting weeks to months 
2. Frozen phase – Less pain, but significant stiffness (can last months) 
3. Thawing phase – Gradual improvement in movement over 6–24 months 

Biologically, the shoulder capsule becomes inflamed and thickened, forming adhesions and restricting joint movement.

How It Happens in an Athletic Context

In athletes, frozen shoulder often follows trauma or surgery. It may start with a rotator cuff injury, dislocation, fracture, or post-operative immobility. Pain discourages shoulder use, allowing adhesions to form. Sports involving repetitive overhead motion (e.g., tennis, volleyball, swimming) can also lead to micro-injuries, increasing risk in predisposed individuals.

Who Gets It: Risks and Factors in Athletes

Though more common in women aged 40–60, certain factors raise the risk among athletes:

• Shoulder trauma – Falls, dislocations, or repetitive stress 
• Post-surgical immobilization – Especially if rehab is delayed or limited 
• Reduced mobility – From pain, splinting, or bracing 
• Systemic conditions – Diabetes, thyroid issues, and inflammatory diseases may contribute 

Recognizing these risks helps prevent frozen shoulder post-injury.

How It Looks and How It’s Diagnosed

Common symptoms include:

• Gradually worsening shoulder pain, often worse at night 
• Reduced active and passive range of motion 
• Difficulty with overhead sports movements (serving, throwing, swimming) 
• Stiffness that persists despite stretching or routine rehab 

Diagnosis is clinical, based on physical examination. Imaging (X-rays, MRI) rules out other issues and may show capsule thickening.

Unlike conditions like impingement or rotator cuff tears, frozen shoulder involves mechanical restriction of both active and passive motion, not just pain-limited movement.

Impact on Athletes and Performance

Frozen shoulder significantly affects athletic performance by:

• Preventing essential movements like throwing, serving, or tackling 
• Limiting strength training or dynamic sport-specific drills 
• Causing deconditioning or compensation injuries 
• Contributing to psychological distress due to long recovery and missed play 

Even for recreational athletes, adhesive capsulitis can delay return and reduce quality of performance.

Management Strategies

1. Prevention

• Early mobilization after injury/surgery is critical 
• Rehab programs must focus on restoring movement early 
• Athlete education on safe movement and proper bracing is essential 

2. Non-Surgical Management

• Physical therapy – Gentle stretching, joint mobilization, strengthening 
• Pain relief – NSAIDs and steroid injections reduce inflammation 
• Modalities – Heat, manual therapy, and neuromuscular retraining aid recovery 

Sport-specific rehab is key to restoring function.

3. Surgical and Procedural Options

In stubborn or advanced cases:

• Hydrodilatation – Expands the capsule using saline and steroids 
• Manipulation under anesthesia – Done cautiously to release adhesions 
• Arthroscopic capsular release – Surgically removes fibrotic tissue (minimally invasive) 

Prognosis and Return to Play

Most athletes recover in 12–24 months, though some may retain minor stiffness. A tailored, progressive return-to-play protocol is vital—based on pain-free mobility, strength, and sport-specific function.

Conclusion

Though not a classic sports injury, frozen shoulder can result from shoulder trauma or surgery in athletes. Early recognition, risk awareness, and active rehab are key to prevention and recovery. A team-based approach involving doctors, physical therapists, and athletic trainers ensures the best outcomes and a successful return to sport.