It's All In the Spine!
Have neck pain, headaches, limitations with shoulder movement or difficulty squatting?
What could all of these issues have in common? A restriction with spinal mobility!
Spinal mobility occurs as all the vertebral segments in the spine work together allowing us to move, run, throw a ball, and live our everyday life. However, what happens if one area of the spine becomes restricted and spinal mobility becomes reduced? Issues with spinal mobility can have an effect on how other joints in our body move and we may find ourselves having difficulty lifting our arms up or squatting down. Fortunately, there are things we can do that can help to improve our spinal mobility and prevent injuries from occurring.
First, let’s talk about the spine!
The spine is comprised of 33 vertebrae: 7 cervical vertebrae (your neck), 12 thoracic vertebrae (your mid-back), 5 lumbar vertebrae (your low back), 5 fused sacral vertebrae and 4 fused coccygeal vertebrae (your tailbone).
The spine consists of natural curvature, and the structure of the vertebrae help to contribute to natural movements of the spine. All of these vertebral segments work together and allow us to enjoy a range of activities and movements. These include flexion (bending forward), extension (bending backward), side flexion (bending to both sides) and rotation (turning to both sides). Joints between each vertebral segment should contribute to these movements to effectively move the spine and contribute to movements of the pelvis and limbs.
How could I end up with a restriction of spinal mobility?
The 21st century necessitates that we spend most of our time in excessive thoracic flexion or bending forward. Think about how much time you spend sitting at a desk, at your computer, commuting, driving, texting, even watching Netflix; compared to how much time you spend moving your spine. There is likely a huge imbalance. This is NOT to say that bending forward is bad inherently, but repetitively prolonged forward flexion of the thoracic spine can and will result in structural adaptations over time.
Limitations in thoracic mobility (upper-back spinal mobility) can limit many things:
Shoulder Movement: Try excessively bending your upper back forward as if you have terrible posture, and then raising your arms all the way overhead. Now try the same movement with your back straightened upright. Feel the difference? Imagine what a difference this can make in overhead work, serving in tennis or volleyball, throwing a ball, and many other movements.
Neck Movement: Excessive rounding or forward flexion of the thoracic spine commonly contributes to forward head posture and the multitude of dysfunctional issues that come along with this such as headaches.
Squat: Excessive rounding or forward flexion of the thoracic spine can limit movement of the lumbar spine, hips, and pelvis, which can affect squat technique and depth. This, in turn, can limit the amount of weight you are able to safely squat.
Breathing: Your lungs lie within your ribcage, which attaches to the vertebrae in the thoracic spine. Excessive thoracic flexion can limit the depth to which lungs can be filled with air when taking a deep breath.
Many More! Limitations in thoracic movement can lead to many more dysfunctional issues throughout the body, which can be discussed with your health professionals at Ace Sports Clinic!
What should we do?
The short answer is move! Schedule yourself short breaks throughout the day to move your spine and body into different positions rather than sitting in thoracic forward flexion all day. More specifically, here are a few mobility exercises you can include daily for thoracic spine mobility:
Cat and Cow: A useful mobility drill for moving between spinal flexion and extension. Allow yourself to feel each vertebrae contributing to the movement, rather than the entire spine moving as a block.
Quadruped Thoracic Rotation: In a quadruped (four point) position, movement must come from the spine rather than the hips or pelvis. With one hand behind your head, rotate through your spine to bring your elbow across your chest, and then up towards the ceiling; repeat on both sides several times.
Hang: Not only does hanging result in thoracic extension (slight backwards bend in mid-back), gravity also causes a traction force on the spine; this helps to create a bit of space between your vertebrae. You can hang from a pull up bar, tree branch, door frame, or monkey bars at the park for 10 seconds. Ever see an orangutan with back pain?
1. source: http://www.firstaidforfree.com/first-aid-for-spinal-neck-and-back-injuries/
2. source: http://www.bodiempowerment.com/neck-stiffnes/
3. source: https://www.popsugar.com/fitness/Back-Workout-Routine-31023713
4. source: https://redefiningstrength.com/quadruped-thoracic-rotation/
5. source: https://blog.paleohacks.com/pull-up/#
6. source: http://www.dive-the-world.com/creatures-orang-utans.php#prettyPhoto