Which condition is a contraindication for lumbar extension exercises?

Which condition is a contraindication for lumbar extension exercises?

• A. Facet joint degeneration
• B. Spondylosis
• C. Spondylolisthesis
• D. All of the above

Answer: (D)

Lumbar extension exercises load the posterior elements of the spine and increase the lumbar lordosis, which can aggravate pain and instability in degenerative conditions. Facet joint degeneration involves the joints at the back of the spine; extending the spine compresses and irritates these joints, often worsening facet-related pain. Spondylosis, a general degenerative process, can affect the facet joints and surrounding structures, so extension can heighten impingement, nerve irritation, or canal narrowing. Spondylolisthesis, where one vertebra slips over another, is particularly sensitive to extension because increased extension moments raise anterior-posterior shear and can further slide the vertebra, worsening symptoms and stability. Because extension tends to worsen each of these conditions, they are considered contraindications for lumbar extension exercises. In practice, clinicians typically favor flexion-based or neuromuscular stabilization approaches that avoid stressing the posterior elements, tailoring activity to the individual’s pathology and symptoms.

Lumbar extension exercises load the posterior elements of the spine and increase the lumbar lordosis, which can aggravate pain and instability in degenerative conditions. Facet joint degeneration involves the joints at the back of the spine; extending the spine compresses and irritates these joints, often worsening facet-related pain. Spondylosis, a general degenerative process, can affect the facet joints and surrounding structures, so extension can heighten impingement, nerve irritation, or canal narrowing. Spondylolisthesis, where one vertebra slips over another, is particularly sensitive to extension because increased extension moments raise anterior-posterior shear and can further slide the vertebra, worsening symptoms and stability.

Because extension tends to worsen each of these conditions, they are considered contraindications for lumbar extension exercises. In practice, clinicians typically favor flexion-based or neuromuscular stabilization approaches that avoid stressing the posterior elements, tailoring activity to the individual’s pathology and symptoms.