Experimental Low Back Pain Decreased Trunk Muscle Activity in Currently Asymptomatic Recurrent Low Back Pain Patients during Step Tasks

• Impact of experimental LBP studied in pain-free recurrent LBP patients and controls• Higher baseline trunk muscle activity in patients than controls during step tasks• Higher experimental pain intensity in patients than controls• Pain-induced movement strategy changes in patients may increase LBP recurrence risk

from The Journal of Pain http://ift.tt/2Eo7aqq
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