Erector spinae IMF (links)
Bot- en spiergezondheidOok bekend als: erector spinae vetinfiltratie, intramusculair vet rugstrekkers
Intramusculair vetpercentage in de rechter/linker erector spinae, een spiergroep die de rug recht houdt en roteert.
Verhoogd intramusculair vet wordt geassocieerd met verslechtering van de spierkwaliteit en mogelijke functionele achteruitgang.
Waarom dit belangrijk is
Higher levels of intramuscular fat in lower back muscles (erector spinae) indicate deterioration in muscle quality, which can reduce spine stability, increase the risk of injury and correlates with chronic lower back pain. Fat infiltration often develops from prolonged inactivity, lack of exercise, or previous muscle injuries. Unlike subcutaneous fat you can lose through diet, reducing intramuscular fat requires targeted exercise to rebuild muscle quality. This is a research-based wellness measurement for tracking muscle health.
Hoe dit samenhangt met andere biomarkers
- Erector spinae IMF reflects fatty infiltration of the longitudinal back extensors, contributing to reduced spinal stability and chronic back pain.
- Interpret alongside the contralateral side (Erector spinae IMF (right)); pronounced asymmetry can mark prior injury or unilateral nerve root compromise.
- Global elevation alongside high paraspinal IMF and high MFI thighs indicates systemic sarcopenic obesity — cross-reference Total abdominal fat and VAT to SAT Ratio.
Inbegrepen in
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