Electromyographic study of the trapezius (pars media) and rhomboideus major muscles in movements of the arm (part 2).
D000328:Adult; D001132:Arm; D001696:Biomechanical Phenomena; D004576:Electromyography / Q000379:methods*; D006801:Humans; D008297:Male; D009068:Movement; D009119:Muscle Contraction