ArticleFrontiers in human neuroscience2024
Task-dependent neuromuscular adaptations in low back pain: a controlled experimental study.
Article in Frontiers in human neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Effect of different positions of lumbar traction on pain, function, and range of motion in adults with non-specific low back pain: a randomized clinical trial.Scientific reports · 2026Trial
- Regional flexion relaxation phenomenon in lumbar extensor muscles under delayed-onset muscle soreness: high-density surface electromyography insights.European journal of applied physiology · 2025Article
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Authors and funding
3 authors.
Funding
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Abstract
Introduction: This study investigated the variability in lumbar neuromuscular adaptations to pain, the task dependency of pain adaptations and the effect of these adaptations on motor performance. Methods: Twenty-four healthy participants performed isometric back extension contractions at 45° and 90° trunk flexion under pain-free and experimental low back pain conditions induced by electrical stimulation. High-density surface electromyography recorded lumbar muscle activation strategies, and force steadiness was measured using a load cell. Results: While considerable variability in neuromuscular adaptations to lumbar pain was observed among participants, consistent patterns were found between tasks. In the 90° trunk flexion position, both sides exhibited greater magnitudes of pain adaptations for muscle activity redistribution in the mediolateral axis ( Discussion: These findings highlight the intricate and task-dependent nature of neuromuscular adaptations to pain within lumbar muscles, and points toward a potential trade-off between pain adaptations and performance.
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