Elbow Pain, Could the Shoulder be to Blame?

by Julia Glick, PT

As therapists in a clinic located inside of a large tennis club, we are seldom surprised when a number of our patients each year present with lateral epicondylitis – or, as it is more commonly known, tennis elbow. Lateral epicondylitis pain usually occurs over the outside of the elbow where many of the forearm muscles attach, an area that experiences a lot of strain in tennis. However, even those of us who aren’t on the courts every week should be aware of it: it is also common in people who spend a lot of time at the computer or perform lots of gripping during their day. 

Despite the fact that lateral epicondylitis pain feels like it is centered in the elbow, it is important to look at the whole arm. Many people who come to us for tennis elbow have unsuccessfully tried exercises on their own that focus on the wrist and elbow, and are surprised when we turn our attention to the shoulder. Most specifically, the muscles that control shoulder blade position, such as the lower trapezius and serratus anterior, are crucial when treating the elbow, as the position of the whole arm is determined by the orientation of the shoulder blade. 

In fact, several research articles have come out in the past few years that focus on the role weakened shoulder blade stabilizers plays in lateral epicondylitis. Lucado et al. and Day et al. found that people with lateral epicondylitis had significantly weaker lower trapezius and serratus anterior musculature than people without any lateral elbow pain. In a case study performed by Bhatt et al., the research team only treated a woman’s shoulder blade stabilizers and were able to resolve her lateral epicondylitis. Essentially, these studies agree that the muscles that help pull the shoulder blade back and keep it stable also control the position of the arm and elbow: when it comes to prevention of elbow pain, shoulder blade strength and position matters.

Interested in finding some exercises that target the lower trapezius and serratus anterior to help maintain the shoulder blade in its optimal back position? I’ve included some below:

Easier Lower Trapezius

Lie on stomach and roll up a small towel under forehead and place hands on back of head/neck. Squeeze shoulder blades back and down toward opposite pants pocket and lift up elbows. Hold for 5 seconds and perform 5-10 repetitions.

Harder Lower Trapezius (Y)

Lie on stomach and roll up a small towel under forehead. Lift your arms up so they make a “Y” shape. Squeeze your shoulder blades back and down toward opposite pants pocket and lift your arms. Hold for 5 seconds and perform 5-10 repetitions. 

Serratus Anterior Wall Slides

Put your forearms on the wall and push your shoulder blades apart and into the wall. Keep this pressure into the wall and slide your arms up and down. Perform 5-10 repetitions.

Try these exercises and let us know what you think! If you do have pain that is persistent, please stop by to speak with one of our skilled clinicians, who can help you with your injury.

Resources: 

Bhatt, J., Glaser, R., Chavez, A., & Yung, E. (2013). Middle and Lower Trapezius Strengthening for the Management of Lateral Epicondylalgia: A Case Report. Journal Of Orthopaedic & Sports Physical Therapy, 43(11), 841-847. doi: 10.2519/jospt.2013.4659

Day, J., Bush, H., Nitz, A., & Uhl, T. (2015). Scapular Muscle Performance in Individuals With Lateral Epicondylalgia. Journal Of Orthopaedic & Sports Physical Therapy, 45(5), 414-424. doi: 10.2519/jospt.2015.5290

Lucado, A., Kolber, M., Cheng, M., & Echternach, J. (2012). Upper Extremity Strength Characteristics in Female Recreational Tennis Players With and Without Lateral Epicondylalgia. Journal Of Orthopaedic & Sports Physical Therapy, 42(12), 1025-1031. doi: 10.2519/jospt.2012.4095

Thoracic Outlet Syndrome: A Pressing Matter

by Julia Glick, PT

 If you follow the NBA you have most likely heard that Markelle Fultz, the Philadelphia 76ers’ guard, has thoracic outlet syndrome (TOS). We most commonly hear of athletes from baseball developing this, but rarely basketball – in fact, basketball player Ben Uzoh wasn’t diagnosed until he retired, even though he had previously experienced TOS symptoms. It also took visits to more than 10 clinicians before Fultz was diagnosed with neurogenic TOS. But what does that mean and why was it so hard to diagnose? 

The thoracic outlet is the area between the first rib and collarbone, through which the majority of the nerves and arteries/veins that enter the arm pass. In TOS something in this space narrows and compromises either the nerves or vasculature (arteries/veins). A person with TOS usually has pain, temperature changes, or numbness/tingling at the neck, shoulder, arm, or hand.

Part of what makes it so difficult to diagnose is that there are no standard diagnostic criteria for TOS. There are also several presentations: neurogenic, vascular, and non-specific. With neurogenic TOS, the brachial plexus (nerves that pass through the thoracic outlet) are compressed and will usually cause pain and/or weakness. Features of vascular TOS tend to look more like coldness and numbness, as the arteries and veins are compressed. Regardless of presentation, these symptoms are often difficult to reproduce because they can change based on the position of the head, neck, shoulders and arms.

There are no specific causes for TOS, which often makes it even harder to diagnose. Past trauma or overuse, such as in overhead sports, could possibly increase the likelihood of developing TOS. Anatomically, someone is more at risk if they have an extra upper rib or have any type of tightness of fascia or muscle that decrease the amount of space of the thoracic outlet.

Presently, there are several treatment options for TOS: physical therapy, injection, and first rib removal surgery. In physical therapy, the goals are to restore full range of motion of the shoulder and neck, decrease any restrictions that are impinging on the nerves as they pass through the thoracic outlet, decreasing pain, and improving strength. Fultz has been attending physical therapy, and his agent has reported improvements: they hope he will return in the 2018-2019 season. Here’s hoping for a full recovery for Fultz! 

References: 

Baumann, M. (2018, December 4). What baseball can tell us about Markelle Fultz’s latest diagnosis. https://www.theringer.com/nba/2018/12/4/18126446/markelle-fultz-thoracic-outlet-syndrome 

Bell, S. (2018, December 10). What is thoracic outlet syndrome, and what does it mean for Markelle Fultz? http://www.espn.com/nba/story/_/id/25455660/what-thoracic-outlet-syndrome-does-mean-markelle-fultz

Povlsen B, Hansson T, Povlsen SD. Treatment for thoracic outlet syndrome. Cochrane Database of Systematic Reviews 2014, Issue 11. Art. No.: CD007218. DOI: 10.1002/14651858.CD007218.pub

Retrieved from: https://twitter.com/wojespn/status/1070074789409153024  

Retrieved from: https://twitter.com/ESPNNBA/status/1077668580706209792

Smith, J. (2018, December 4). Sixers announce Markelle Fultz out indefinitely, reveal plan for injury. https://sixerswire.usatoday.com/2018/12/04/sixers-markelle-fultz-out-indefinitely-shoulder-injury/ 

Wojnarowski, A. (2018, December 5). 76ers’ Markelle Fultz has thoracic outlet syndrome, to miss 3-6 weeks. http://www.espn.com/nba/story/_/id/25453907/markelle-fultz-philadelphia-76ers-expected-miss-3-6-weeks-shoulder-rehabilitation

Swimmer's Shoulder: What You Should Know

by Stephanie Korso, PT

Swimming is a phenomenal way to improve cardiovascular fitness, burn lots of calories, strengthen muscles and prevent disease. As a non-contact sport, there is little risk for acute and catastrophic injuries, but there is still risk for injury. Prevention, early recognition and early treatment are key to managing swimming injuries and remaining active.

The most common swimming injury is swimmer's shoulder, which refers to any shoulder pain related to swimming. Up to 90% of swimming injuries involve the shoulder, and as many as 73% of swimmers may report shoulder pain during their career. The repetitive nature of swimming contributes to overuse and predisposes swimmers to shoulder injury.

Although swimmer's shoulder can involve any shoulder dysfunction, such as tendinosis or impingement syndrome, shoulder instability is the most common. This is because the same factors that improve swimming performance also contribute to shoulder instability:

Increased Shoulder Range of Motion
Increased shoulder range of motion helps reduce drag and allows for greater stroke length, both of which contribute to increased swimming speed. However, increased range of motion also contributes to increased ligament laxity and increased strain on rotator cuff muscles, which contributes to decreased stability.

Increased Shoulder Adduction and Internal Rotation Strength
Up to 90% of forward propulsion in swimming comes from the upper body. The pectoralis major and latissimus dorsi muscles, responsible for shoulder adduction and internal rotation, are the primary muscles that create the propulsive force needed in swimming. Increased strength in these muscles contributes to increased swimming speed, but it also leads to muscle imbalance and further instability.

Prolonged, Fatiguing Shoulder-Intensive Training
An experienced swimmer knows that swimming involves both shoulder strength and endurance. Training involves long work-outs that fatigue muscles. As rotator cuff and scapular muscles fatigue, shoulder instability increases.

The primary goals in management of swimmer's shoulder are to reduce inflammation, increase stability and return the athlete to full activity as soon as possible. Initially, the athlete will need to modify activity so that no pain is experienced. During this time, the athlete will implement exercises to decrease muscle imbalances, improve rotator cuff and scapular strength, and improve muscle endurance. The athlete may then gradually increase activity as pain decreases. Physical therapy is often helpful not only to guide progressions of strength exercises, but to also improve spine mobility and help release overworked pectoralis major and latissimus dorsi muscles.

As the saying goes, prevention is better than the cure. Therefore, incorporating exercises to strengthen the rotator cuff and scapular muscles into training regimens prior to onset of pain is optimal.

References:
Weldon EJ III, Richardson AB. Upper extremity overuse injuries in swimming. Clinical Sports Med. 2001; 20(3), 423-438.

Weiss Kelly A. Non-contact sports: Running, swimming, and dance - identifying common injuries. Pediatric Annals. 2010; 39(5), 279-285.

Khodaee M, Edelman GT, Spittler J, et al. Medical care for swimmers. Sports Med. 2016; 2(27).

The Harm of Overtraining

by Meredith Franczyk, PT

This is part one of a two-part series on overtraining.

Chicago is in marathon and triathlon season, which often means there is an influx of patients who come in with injuries due to overtraining. As athletes try to increase their mileage and speed, they can fall prey to the common misconception that more exercise is always better. As a physical therapist, however, I frequently see injuries among athletes who try to increase their activity level more intensely than their bodies are ready.

While overuse tends to occur more frequently among endurance athletes, they can occur among weightlifters as well: trying to increase the amount of weight lifted too quickly can lead to injury just as much as trying to drastically reduce mile time can. Athletes do not always account for the need for proper diet and increased rest and hydration as activity increases, and a lack of any of these inhibits proper muscle repair, causing the athlete to be weaker and less efficient. In addition to muscle injury and stress fractures, overuse can cause increased fatigue, muscle atrophy, insomnia, irritability, digestive problems and increased cortisol levels - and, most importantly, can lead to athletes enjoying exercise less.

So, how does one prevent overuse while maintaining a consistent training schedule? The answer is cross training: a way to let the muscles you use during training rest while working on alternate muscle groups that are not being trained. Not only can cross training prevent overuse injuries, but it also improves athletic performance in general. The Mayo Clinic recommends low impact activities such as walking, biking, swimming and water jogging as a way to stay active while giving muscles a break. A sample training schedule for a runner might include 4 days of running with 2 days or strength training; for weightlifters, it could involve lifting 4 days a week but spending 2 days adding cardio or yoga.

Cross training, along with making sure one follows a training schedule in which speed and distance (or repetitions and weights) are increased gradually, helps to keep athletes safe and healthy. Having an athletic off-day can mean that your body needs a day off - being in tune with what your body is telling you will help prevent overuse injuries and make you a better athlete.