title: Functional characteristics of human skeletal muscle revealed by spectral analysis of the surface electromyogram.
mesh_terms: D000328:Adult; D004576:Electromyography / Q000379:methods*; D005221:Fatigue / Q000503:physiopathology; D005260:Female; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*