Prediction of trapezius muscle activity and shoulder, head, neck, and torso postures during computer use: results of a field study

@LewisRawson1 @Thinking_Chiro Just found this which adds to the discussion. Same postures, different muscle activity http://t.co/SuM1HMdPh0

Background: Due to difficulties in performing direct measurements as an exposure assessment technique, evidence... http://t.co/EZEojblS7Z