CONTEXT Hip function has been proposed to be related to low back pain (LBP) because of the anatomical proximity of the hip and lumbopelvic region. To date, findings have been inconclusive, possibly because the samples studied were heterogeneous. Sub-grouping samples based on characteristics such as activity demand, LBP classification, and sex might clarify research findings. OBJECTIVE To desc...

Trunk extensors and flexors muscles imbalance is strong indication of the etiology of low back pain. The aim of the present study was to verify the effect of Pilates© method upon trunk flexors and extensors isokinetic function. To do so, we selected 20 volunteers (16 women 34.06 ± 7.21 yrs; 4 men 33.5 ± 6.68 yrs) capable to perform the intermediate-advanced level of Pilates© method (25 sessions...

introduction: william's flexion exercise is recommended for any kind of non-specific low back pain. however, no clinical trial study has yet determined its effect. this study examines the effect of william's flexion exercise on pain intensity and disability in patient s with chronic non-specific and referral low back pain. materials and methods: this clinical t rial study included 32 patients w...