Why Do Overhead Athletes Develop Shoulder Pain?

Overhead athletes may experience shoulder pain due to rapid shoulder elevation, external rotation, and abduction, which place significant stress on the shoulder joint. Because the joint often does not get sufficient time to recover, this repeated strain can irritate soft tissues, overload the rotator cuff tendons, disrupt shoulder mechanics, and reduce joint stability.

At Total Orthopedics and Sports Medicine, Dr. Charles Ruotolo provides advanced diagnostics and targeted treatment for sports-related shoulder injuries. He also evaluates your movement patterns, throwing mechanics, and training habits to identify the factors that may be causing your symptoms. Then, he recommends controlled sport-specific drills, strengthening exercises, and mobility training to prevent recurring pain. Contact us now to book your appointment at our Deer Park clinic.

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Why Are Shoulder Injuries SO Common? Dr. Charles Ruotolo — Top NY Orthopedic Surgeon — breaks it down! 💪🔥 👨‍⚕️ Your shoulder is the most mobile joint in your body… but that mobility comes at a price. From rotator cuff tears to labrum injuries, here’s why your shoulder is so vulnerable — especially if you lift, throw, or just live an active life. 🏋️‍♂️🎾💼 #shoulderpain #shoulderpainrelief #orthopedics #sportsmedicine #OrthopedicSurgery

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What Causes Shoulder Pain in Overhead Athletes?

Repetitive overuse, poor technique, muscle imbalances, and training loads that exceed the body’s recovery capacity can cause shoulder pain in overhead athletes. Similarly, glenohumeral internal rotation deficit (GIRD) or scapular dyskinesis can also increase the risk of shoulder pain in overhead athletes by disrupting shoulder mechanics.

Here’s how these conditions cause shoulder pain in overhead athletes:

Repetitive Overuse

Every overhead movement places stress on the muscles, tendons, and ligaments that stabilize the shoulder. Normally, these tissues repair themselves during recovery. However, when the shoulder experiences repeated stress without adequate rest, the tissues cannot heal properly. In such cases, inflammation, tissue irritation, and gradual degeneration of the rotator cuff tendons and surrounding soft tissues can trigger shoulder pain.

Poor Technique

Repeatedly performing overhead movements with improper form places unnecessary stress on the ball-and-socket joint and the supporting tissues. Over time, this added strain can weaken shoulder stability and cause significant pain. Here are some common technique-related mistakes that may contribute to shoulder pain:

• Opening the shoulders too early during a throw or serve
• Throwing with the elbow too low during the cocking phase
• Relying significantly on the shoulder instead of using the hips and core to generate force
• Letting the shoulder blade wing or drop during rapid shoulder elevation
• Failing to maintain proper shoulder blade control during overhead movements
• Serving or spiking with poor timing between the trunk, shoulder, and arm
• Releasing the ball with poor follow-through across the body
• Continuing to throw despite shoulder tightness or muscle fatigue

Shoulder Imbalances

The rotator cuff muscles and scapular muscles keep the upper arm bone centered within the shoulder socket during overhead motions. However, when some muscles become weak while others get tight or overactive, the shoulder loses stability. As a result, surrounding tissues experience increased stress, which can lead to pain and overuse injuries.

Excessive Training Loads

Sudden increases in training intensity, throwing volume, practice frequency, or competition schedules may exceed the shoulder’s ability to recover. In such cases, small tissue stress can build up faster than the body can repair it, leading to inflammation, fatigue, tendon irritation, and shoulder pain. For example, a PubMed review found that pitchers who threw more than 400 pitches per year had 2.34x higher risk of shoulder injury than pitchers with lower annual pitch counts.

Glenohumeral Internal Rotation Deficit (GIRD)

GIRD occurs when repetitive shoulder activities tighten the posterior shoulder capsule (glenohumeral joint), which reduces internal rotation in the affected shoulder. As internal rotation decreases, the humeral head may glide backward during the throwing motion. This change increases stress on the rotator cuff tendons and labrum, especially during extreme external rotation.

Scapular Dyskinesis or Scapular Rotation Dysfunction

In scapular dyskinesis, muscles that control the shoulder blade fail to coordinate properly during overhead motions. As a result, the shoulder blade may tilt, rotate, or move abnormally. These changes can increase strain on surrounding tissues and contribute to internal impingement and shoulder pain. In fact, according to EFORT Open Reviews, scapular dyskinesis causes 67% to 100% of most throwing injuries in overhead athletes.

What Are the Common Shoulder Injuries in Overhead Sports?

Overhead sports often lead to rotator cuff tears, tendonitis, SLAP (labral) tears, external or internal impingement, subacromial bursitis, and joint instability. Similarly, acromioclavicular joint irritation, Bennett’s lesion, and posterior labral tears may cause pain in overhead athletes. Here’s how these overhead shoulder injuries can contribute to shoulder pain:

• Partial or full-thickness tears: Torn rotator cuff fibers reduce shoulder control. In such cases, the arm may feel painful and weak during throwing or lifting.
• Rotator cuff tendonitis: Repeated overhead sports activities stress and irritate the tendon lining, which causes aching pain during overhead movement and after practice.
• SLAP tears: The upper labrum pulls away near the biceps tendon attachment, causing severe pain, clicking, or catching inside the joint.
• Shoulder impingement: Overhead activities can pinch the rotator cuff tendons and surrounding tissues during cocking phase of an overhead throwing motion.
• Joint instability: The shoulders involve ligaments that maintain the stability of the arm bone. If these ligaments get overstretched, you may experience joint slipping or weakness.
• Bennett’s lesion: Throwing motions can lead to the formation of a bony spur along the back of the shoulder socket. This abnormal bone growth may cause posterior shoulder pain.
• Subacromial bursitis: The bursa gets inflamed and swollen, which causes sharp pain when the arm moves away from the body.
• Acromioclavicular (AC) joint irritation: Repetitive loading across the top of the shoulder can irritate the AC joint, particularly in athletes who frequently serve or spike.
• Posterior labral tears: Excessive forces generated during the follow-through phase of throwing can strain the posterior labrum. Besides shoulder pain, it also causes clicking sensations in the joint.

How Does Poor Shoulder Blade Movement Contribute to Pain?

Poor shoulder blade movement can disrupt the scapular stability required for arm movement. In such cases, the shoulder blade may not glide smoothly along the rib cage, which forces the rotator cuff and upper shoulder muscles to compensate for poor control. This can increase friction, trigger repeated internal impingement, and cause shoulder pain during overhead motions.

In addition, poor shoulder blade movement may contribute to scapular winging or snapping scapula syndrome. In scapular winging, weak stabilizing muscles allow the shoulder blade to lift away from the rib cage, which can make the arm feel weak, heavy, or fatigued. Similarly, in snapping scapula syndrome, the shoulder blade rubs unevenly against the rib cage. This uneven rubbing can lead to clicking sounds, popping sensations, and inflammation around the irritated tissues.

How Can Restricted Shoulder Motion Cause Injury?

Due to restricted shoulder motion, your body may use compensatory movement patterns during overhead activities, increasing the risk of injury. For example, you may overuse the neck, upper back, or shoulder blade to compensate for lost mobility. As a result, the rotator cuff, biceps tendon, joint capsule, and cartilage may experience abnormal stress.

In addition, restricted mobility can tighten the shoulder capsule. As the joint stiffness increases, scar tissue may form, which further reduces the range of motion. Eventually, this poor joint mobility can increase friction within the shoulder and contribute to osteoarthritis due to gradual cartilage wear.

Which Shoulder Symptoms Signal a Major Injury?

Visible joint deformity, inability to move the arm, or significant arm weakness during overhead activities can indicate a major shoulder injury. Other warning signs of severe shoulder damage include pain that does not improve with rest and popping sensations during movement. Here are some other common symptoms that may indicate a major shoulder injury:

• Numbness or tingling that extends into the arm or hand
• Persistent shoulder instability or repeated dislocations
• Severe swelling or rapidly increasing bruising around the joint
• Fever, redness, or warmth around the shoulder joint following an injury
• Pain that disrupts sleep and progressively worsens over time
• A cold, pale, or bluish appearance of the affected arm or hand
• Severe pain immediately following a fall, collision, or direct blow to the shoulder
• Shortness of breath or chest pain accompanying shoulder pain after trauma

When Should You See a Sports Medicine Specialist?

You should consult an orthopedic specialist if shoulder pain persists after 1 to 2 weeks of rest and limits your athletic performance. An orthopedic assessment is also necessary if your injury was caused by a forceful fall or direct collision and resulted in a visible deformity. Additionally, neurological symptoms, including numbness, tingling, or loss of sensation down the arm, require urgent medical attention.

How Do Doctors Identify the Source of Shoulder Pain?

To identify the source of your pain, our surgeon, Dr. Charles Ruotolo, reviews your medical history, performs targeted physical examinations, and analyzes advanced imaging scans. During the medical history review, he evaluates your symptoms, the type of sport you play, your training load, and the mechanism of injury.

After this discussion, he may perform the following physical tests to confirm the specific injury:

• Neer test: During this test, the surgeon raises your arm forward while stabilizing the shoulder blade. Pain during this movement may indicate shoulder impingement.
• Hawkins-Kennedy test: The surgeon bends your arm and gently rotates it inward. This position can reproduce impingement pain when irritated tissues get compressed within the shoulder.
• Empty Can test: You raise both arms slightly forward with your thumbs turned downward. Then, the surgeon applies resistance to check the supraspinatus strength and identify rotator cuff tears.
• Drop Arm test: The surgeon lifts your arm to shoulder height and asks you to slowly lower it. In such cases, difficulty controlling the arm may confirm a rotator cuff tear.
• Apprehension test: In this test, you move your shoulder into a throwing-like position. During this movement, a slipping sensation or fear of dislocation is often associated with shoulder instability.

If physical tests do not fully confirm the diagnosis, Dr. Charles Ruotolo may review imaging studies, including X-rays and MRIs. X-rays help him identify bone spurs, fractures, arthritis, joint narrowing, and AC joint separation. On the other hand, he uses MRI scans to confirm soft tissue injuries, such as rotator cuff tears, labral tears, and bursitis. For suspected labral tears, he may also order an MRI arthrogram scan, which uses contrast dye to better visualize small or complex tears.

What Questions Will a Sports Medicine Specialist Ask?

Our sports medicine specialist may ask how the injury occurred, which symptoms you experienced first, and where you feel pain. He may also ask about the type of pain and activities that trigger or worsen it. Similarly, our orthopedic specialist asks about your prior pitching or throwing injuries, the sport you play, and your training frequency. Before starting treatment, he may also discuss your recovery goals, including return to daily activities, recreational sports, or competitive play.

Can Shoulder Pain Improve Without Surgery?

Yes, shoulder pain can improve without surgical care. In fact, many shoulder injuries heal completely with conservative treatment. In these cases, our surgeon may recommend rest, ice therapy, and over-the-counter medications to manage pain, swelling, and inflammation. He also develops a targeted exercise program, including stretching and strengthening, to restore range of motion.

In addition, he may provide the following activity modification strategies to reduce stress on the shoulder:

• Switch from full-speed throwing to short-distance tosses until pain improves
• Replace overhead lifts with chest-level rows, carries, and lower-body strength work
• Limit serves, spikes, or pitches to a set number during each practice
• Stop drills that cause pain during the late throwing or follow-through phase
• Avoid back-to-back overhead throwing motion until shoulder strength improves
• Use video review to correct elbow drop, early shoulder opening, or poor follow-through

How Do Injections Help Athletes Recover Faster?

Injections can reduce inflammation, relieve pain, ease stiffness, and support tissue healing in overhead athletes’ shoulder injuries. By improving pain control, they also help you participate more comfortably in rehabilitation exercises. This helps restore strength, mobility, and shoulder function more efficiently during recovery. Here are some common injections that may support recovery in overhead athletes:

• Corticosteroid injections
• Platelet-rich plasma (PRP) injections
• Hyaluronic acid injections
• Prolotherapy injections

For example, the Orthopaedics and Traumatology Journal reported that prolotherapy injections significantly improved pain and shoulder function in patients with chronic rotator cuff lesions. The study was conducted on 120 patients. Among them, 60 patients received ultrasound-guided prolotherapy injections, while 60 patients completed physiotherapy three times weekly for 12 weeks. At final follow-up, 53 of 57 (92.9%) patients in the prolotherapy group reported satisfactory results. In comparison, only 25 of 44 patients (56.8%) in the exercise group achieved excellent or good outcomes.

What Shoulder Injuries Require Surgery?

Our shoulder specialist may recommend surgery if you develop overhead shoulder injuries such as full-thickness rotator cuff tears, SLAP tears, Bankart lesions, or torn biceps tendons. He also advises surgical treatment for shoulder impingement with bone spurs, significant AC joint separation, or shoulder instability that does not improve with conservative care. In these cases, he usually recommends arthroscopic shoulder surgery. During this surgical procedure, a small camera and specialized instruments are inserted through tiny incisions. This allows the surgeon to view the injured structures clearly and repair the specific problem, such as a tendon tear or a damaged labrum.

How Can You Get Back to Sports After a Shoulder Injury?

Before returning to sports, you must follow a progressive strengthening and conditioning program under the guidance of your orthopedic specialist. Initially, this program focuses on restoring pain-free shoulder motion through exercises such as pendulum swings, wall slides, and assisted shoulder flexion.

Once you regain a full range of motion, our surgeon begins strengthening exercises using resistance bands and light dumbbells. These exercises help rebuild rotator cuff strength, improve scapular control, and restore shoulder stability. During this phase, our surgeon also focuses on maintaining your overall fitness through low-impact activities such as stationary cycling, walking lunges, and lower-body weight training. In addition, this intermediate rehabilitation phase also includes targeted exercise to improve muscle flexibility and neuromuscular control.

After rebuilding strength, you can begin sport-specific drills using slow, controlled movements, including gentle swinging, light tossing, or non-contact passing. As your shoulder tolerates these activities, you can gradually increase the speed and intensity of your movements. For example, you may progress from light tossing to full-speed throwing.

Once this phase is complete, our surgeon may perform the following functional assessments before allowing you to resume sports safely:

• Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST) to assess shoulder stability and control during weight-bearing activities.
• Upper Quarter Y-Balance Test (UQYBT) to analyze upper extremity mobility, balance, and functional reach.
• Seated Shot-Put Test to measure shoulder power and performance.
• Isokinetic strength testing to compare shoulder strength between the injured and uninjured sides.
• Sport-specific progression testing to determine whether you can throw, serve, swim, or perform overhead skills without pain, weakness, or compensatory movement patterns.

Which Warm-Up Strategies Protect the Shoulder?

To reduce the risk of throwing and pitching injuries, our surgeon, Dr. Charles Ruotolo, recommends dynamic mobility exercises such as arm circles, shoulder rolls, and scapular retractions before playing sports. He also advises performing rotator cuff activation through internal and external rotation and I-T-Y drills.

In addition, our doctor may include scapular control and shoulder stability drills in your warm-up routine. For example, he may recommend wall slides, serratus punches, and resistance band rows to help activate the muscles that stabilize the shoulder blade. He also recommends gradually increasing the intensity of sport-specific movements before full-speed throwing, serving, or swimming.

For example, you can begin with low-effort practice throws or serves, then gradually increase the distance, speed, and number of repetitions. This approach allows the shoulder to adapt to the increasing forces generated during overhead movements, potentially reducing the risk of injury.

Consult Dr. Charles Ruotolo Before Repetitive Shoulder Stress Turns Into a Major Injury!

Overhead sports can cause mild shoulder pain that improves with rest. However, if you develop sharp or worsening persistent discomfort, you should consult an orthopedic specialist. This type of pain may indicate rotator cuff tendinitis, shoulder impingement, or a labral tear. If left untreated, these injuries can limit shoulder strength and affect athletic performance.

At Total Orthopedics and Sports Medicine, Dr. Charles Ruotolo, a member of the Arthroscopy Association of North America, orders same-day X-rays and performs detailed physical examinations to determine the cause of your overhead injury. He also schedules regular follow-ups to monitor your progress and update your recovery plan to support long-term recovery. Call 855-321-6784 or visit 2103 Deer Park Avenue, Deer Park, to consult Dr. Charles Ruotolo.

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