lumbar erector spinae and multifidus). Methods A review of studies examining effects of exercises designed to condition the lumbar extensors was conducted. Included were studies that examined the ...

Background The high prevalence of non-specific low back pain and its correlation with the findings in the lumbar multifidus muscles (electromyography activity, morphology and thickness) and good ...

Some of your core muscles lie deep within your trunk and wrap around your torso. These are often referred to as your deep ...