When we think of “core strength,” the first things that often come to mind are toned abs or a flat stomach. But core strength goes far beyond aesthetics—it’s a fundamental pillar of spinal health.

A strong core supports and stabilises the spine, allowing us to move with ease and helping prevent common back issues. In this article, we’ll explore the connection between core strength and spinal health, with insights from research on why a strong core matters for everyone.

What Is the Core?

The core is more than just the abdominal muscles. It’s made up of a group of muscles surrounding and supporting the torso, including the transverse abdominis, rectus abdominis, internal and external obliques, multifidus, diaphragm, and pelvic floor muscles.

This group works together to provide stability and mobility for the spine. When the core is strong and engaged, it functions like a natural brace for the lower back, providing support in all kinds of movements—from standing and walking to lifting and twisting.

How Core Strength Impacts Spinal Health

1. Improved Stability and Reduced Pressure on the Spine

Research has shown that core strength directly supports spinal stability. A strong core creates a foundation that reduces the load on the spine and helps prevent excessive spinal movements, which can lead to injury. According to a study published in the Journal of Electromyography and Kinesiology, core strength plays a significant role in reducing lumbar (lower back) load, which is critical for preventing and managing lower back pain.

2. Better Posture

Poor posture can lead to muscle imbalances, resulting in additional stress on the spine and contributing to back pain. A well-conditioned core provides the stability needed for maintaining good posture.

Studies show that strengthening the core helps people stand and sit straighter, reducing slouching and forward head posture that often contribute to discomfort and pain. Individuals with improved core stability show significant postural improvements, which positively impact their spinal health over time.

Arms In The Air

3. Enhanced Movement Control and Balance

Core muscles are key players in stabilising the spine and pelvis during movement, making them essential for balance and coordination. The core's role in movement control helps prevent sudden, awkward movements that can strain the back.

A study published in The Journal of Sports Physical Therapy highlighted the importance of core exercises in improving balance and reducing the risk of falls and injuries, especially among people with lower back pain.

4. Prevention and Relief of Back Pain

Chronic lower back pain is often associated with weak or imbalanced core muscles. When the core is underdeveloped, the body may rely more heavily on the muscles of the lower back to provide stability, leading to strain and discomfort.

Strengthening the core has been shown to alleviate lower back pain by distributing the load more evenly across the torso. Research in the Journal of Back and Musculoskeletal Rehabilitation suggests that targeted core stabilisation exercises are highly effective in managing lower back pain, with many patients reporting significant relief.

Young women doing Pilates exercises.

Core Exercises to Support Spinal Health

If you’re interested in strengthening your core for better spinal health, here are a few exercises to get started. Remember, if you have any existing back issues or injuries, consult a practitioner before beginning new exercises.

  • Plank: Start by holding for 15-30 seconds and work up to a minute or more as you get stronger. Planks engage multiple core muscles and encourage full-body stability.
  • Bird Dog: This exercise targets the lower back and helps improve balance. Start on all fours, extending opposite arm and leg out straight, then switch sides.
  • Dead Bug: Lie on your back with arms extended toward the ceiling, and lift your knees so they’re bent at 90 degrees. Slowly lower opposite arm and leg toward the floor, then switch.
  • Bridges: Lie on your back with your knees bent, lift your hips off the ground, and hold for a few seconds. This engages the glutes and lower back, helping strengthen the posterior chain.

When to Seek Help

If you’re unsure where to begin with core exercises or have ongoing back pain, consider speaking with a chiropractor, myotherapist or physiotherapist. These practitioners can guide you through safe, effective exercises to build core strength and improve spinal health without risking injury.

The link between core strength and spinal health is undeniable. By investing in core stability and strength, you support your spine, improve your posture, and reduce your risk of injury and chronic back pain. A strong core empowers you to move more comfortably and confidently in your everyday life, making it a cornerstone of lifelong spinal health.

For more guidance on core exercises or if you’re experiencing back pain, don’t hesitate to reach out to our clinic. Together, we can help you build a strong foundation for a healthier spine!

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Physiotherapist giving knee therapy to a woman

The information in this article is general in nature. Please consult a trusted health professional for personalised advice.


References:

Kumar, Tarun et al. ‘Efficacy of Core Muscle Strengthening Exercise in Chronic Low Back Pain Patients’. 1 Jan. 2015 : 699 – 707.

Muthukrishnan, R., Shenoy, S.D., Jaspal, S.S. et al. The differential effects of core stabilization exercise regime and conventional physiotherapy regime on postural control parameters during perturbation in patients with movement and control impairment chronic low back pain. BMC Sports Sci Med Rehabil 2, 13 (2010). https://doi.org/10.1186/1758-2555-2-13

Frizziero, A.; Pellizzon, G.; Vittadini, F.; Bigliardi, D.; Costantino, C. Efficacy of Core Stability in Non-Specific Chronic Low Back Pain. J. Funct. Morphol. Kinesiol. 2021, 6, 37. https://doi.org/10.3390/jfmk6020037

Smrcina Z, Woelfel S, Burcal C. A Systematic Review of the Effectiveness of Core Stability Exercises in Patients with Non-Specific Low Back Pain. IJSPT. 2022;17(5):766-774. doi:10.26603/001c.37251


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