title: An electromyographic estimation of the relative muscular load in different human postures.
mesh_terms: D000328:Adult; D001835:Body Weight; D004576:Electromyography; D006615:Hip; D006801:Humans; D007866:Leg; D008297:Male; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D005082:Physical Exertion; D011187:Posture; D013312:Stress, Physiological