Addressing Our Scapular Stabilizers

article-migration-image-186-addressing-our-scapular-stabilizers.jpg

Developing Our Scapular Stabilizers to Prevent Shoulder Injury.

What constitutes a shoulder joint that is prone to injury? Could it be weak rotator cuff musculature? Maybe it is joint laxity and instability? What about capsular restrictions or the work we do on a regular basis? Or, is it possible that weak scapular stabilizers could play a role in shoulder injury?

The answer is, all of the above reasons could contribute as the cause of a shoulder injury. Although shoulder injuries are often complex, many do happen to be related to one common problem: weak muscles that support the shoulder blades, otherwise known as scapular stabilizers.

The scapula (shoulder blade) is a very involved structure of the body. Not only does this bone articulate with the humerus (upper arm bone) and clavicle (collar bone), it is also the attachment site for many muscles in the shoulder itself, as well as the back, the chest, the arm, and even the neck. It is therefore easy to comprehend how a weakness in this area could affect many others in the body.

The muscles that attach on the medial (inside) aspect of the scapula are the key muscles for scapular stabilization. These include the middle trapezius and lower trapezius, rhomboid major, and rhomboid minor, and serratus anterior. The middle trapezius and rhomboid muscles function to retract the scapula. Scapular retraction is the action of squeezing your shoulder blades together. The lower trapezius takes care of scapular depression which is drawing the scapula down the thorax. The task of serratus anterior is to hold the scapula’s medial border tight to the thorax.

Many of these weaknesses are actually observable. When the lower trapezius muscle is weak, a flaring of the lower scapula exists. When the serratus anterior is weak, the medial border of the scapula flares. Weakness of the middle trapezius and rhomboid muscles contributes to a separation of the scapulae, also known as protraction.

It is therefore the job of these muscles to hold the scapulae tight to the thorax. If the scapulae are not held firmly by strong muscles, they are left free to flare and flop with arm movements. Without stability at the scapula, how is it possible for the glenohumeral joint (shoulder joint) to remain stable? It isn’t.

Scapular instability leaves the glenohumeral joint (GH joint) at risk of injury as the GH joint requires both strength and endurance of scapular stabilizers for it to be protected. The stability of the GH joint cannot come from the humerus since the arm does not have anything to stabilize from; it has no anchors. However, the scapula attaches to the axial skeleton of the body (a fantastic anchor) and therefore can generate stability from the thorax. Strong scapular stabilizers have been proven to defend the GH joint from injury.

Once these weaknesses are identified via observation of functional movements and muscle testing, exercises must be incorporated into one’s daily schedule in order to prevent or rehabilitate shoulder injuries. Many of the exercises used to target such muscles are very intricate in their movement patterns and look fairly easy. Often, the first time patients see these exercises performed, they expect them to feel simple. However, as soon as they attempt one repetition themselves, they recognize how weak their stabilizers actually are and appreciate the need for such training.

Typical yoga posture focuses heavily on scapular retraction and depression. Yoga brings these movements into everyday life. If you meet a yogi, their scapulae will be retracted and depressed. Their shoulders will not be around their ears like the rest of the population who carry their tension in their upper trapezius muscles and levator scapulae. Simply applying these two movements to your daily activities will prove beneficial. However, to truly protect the GH joint from injury, more intensive exercise is required.

Yoga, single-handedly, can not target each of the scapular stabilizers appropriately, unless modifications are made to poses or practices. For example, by the addition of scapular protraction to plank pose, the serratus anterior muscle could be optimally targeted. Many of the movements designed to pursue the scapular stabilizers are very specific. Feedback from a health care professional or yoga instructor is ideal when attempting to understand these movements.

Bring attention to these muscles in your back. The benefits you will gain from strengthening these muscles are plentiful. Whether you are a parent who is constantly picking up children, a housewife who places the dishes in the top cupboard, or an athlete who is involved in sports with overhead movements such as tennis, volleyball, or climbing, scapular stabilization is essential in preventing shoulder injuries.



3 Exercises to Strengthen Your Hips and Balance Your Body

In yoga we often speak of tight hips, needing to open the hips, balancing the opening of our hips from side to side (etc), but there is more to a balanced body than open hips. We also need stability and support from our hips. This is important not only in yoga but also in day-to-day activities like simply walking. It is especially important if you are an athlete and need to perform on one leg.

A Look Inside the Hip Our hip musculature is made up of many muscles, large and small. For stability, we need the muscles of the side of the hip to be active and engaged. If you place your hands on the sides of your bony pelvis below your waist, you can imagine a tear-drop-shaped area below the ridge of your pelvis. The front part of the tear is the Tensor Fasciae Latae or TFL which connects with your IT band to join at the knee. At the back part of the teardrop are the Gluteus Medius and Minimus, which lie underneath your big Gluteus Maximus.

These muscles are what support and keep you steady in balance poses or when you transfer weight from one leg to the next as you walk or run. For many of us, these muscles are fast asleep, so we recruit our hip flexors at the front or our glutes and our hamstrings at the back to do a job they were not designed to do. Over time this can lead to low back pain and sacroiliac joint pain. Forcing our body to compensate will lead to problems over time. A look outside the hip Tree pose can be a simple test to see if we are accessing our side/lateral hip stabilizers.

Stand in front of the mirror and take a medium-size tree pose with your foot resting on the shin (even if you can go higher). Place your hands on your bony pelvis again and see if they are level from side to side. If not, press the shin into the foot and the foot back into the leg so that the standing hip drops to make the hips level. If this is too difficult to achieve, keep your foot off the ground but come out of tree pose so that your knee is facing forward, raised to hip level with the knee bent.

Try to level the hips again here by firmly rooting into the ground with the standing leg. My Three Favorite Lateral Hip Exercises Most of us can benefit from a little extra love and attention to the side of our hips. Try these exercises to wake up your hips and begin to stand taller on one leg

1. Kick the Ball Standing: Lift one foot off the ground. Keep your leg straight and send your heel forward, toes pointing out as if you were passing a soccer ball in slow motion. Reverse this motion by turning your toes in and sending your leg behind you. Flow forward and back, heel in and out, in a short arc. Don’t forget about your standing leg: root into the earth and don’t let the hip hitch out to the side. Repeat this motion ten times and then switch sides.

2. Clam Shell: Lie on your side with either your arm or a foam block supporting your head. Bend both hips to 90 degrees with knees bent, feet touching, stacked on top of each other. Slowly lift your top knee up towards the sky while keeping your feet together (as if you were a clamshell opening). Keep your hips stacked and avoid rotating with the pelvis. Lower, repeat times, and switch sides.

3. Bicycle: Lie on your side with both legs straight. Flex your feet, as if standing, and stack them on top of each other. Lift your top leg so that feet are hip-width apart. Keep this distance as you flow through this sequence: a) knee bent move forward to the hip at 90 degrees, b) straighten at the knee, c) float straight leg back to start. This should look like you are slowly pedaling a bike. Keep the hips stacked and stable. Strengthening our lateral hips will not only improve our yoga practice, but will also balance our body and prevent injury so that we continue to walk, vinyasa, and run for years to come.

Read Article

Related Articles

More In Focus

Our unique blend of yoga, meditation, personal transformation, and alternative healing content is designed for those seeking to not just enhance their physical, spiritual, and intellectual capabilities, but to fuse them in the knowledge that the whole is always greater than the sum of its parts.


Use the same account and membership for TV, desktop, and all mobile devices. Plus you can download videos to your device to watch offline later.

Desktop, laptop, tablet, phone devices with Gaia content on screens
Testing message will be here