A quantitative study of trunk muscle strength and fatigability in the low-back-pain syndrome.

摘要: A quantitative study of the trunk muscle strength and fatigability was performed using an isokinetic dynamometer to determine role muscles in low-back-pain syndrome particular investigate correlation lumbar lordosis. Most patients demonstrated a generalized weakness muscles. The suffering from backache for less than one month significantly lower that controls. not influenced by duration symptoms. There no imbalance between flexors extensors. with back pain had greater negative or fatigue