Muscular pain caused by isometric contraction: evaluation of pain through visual analog scale.
Pain caused by muscular isometric contraction was investigated through use of the visual analog scale. The results demonstrate that the latency time and the time to reach maximum intensity are inversely proportional to the amount of the load; therefore increase of pain is linear. The high statistical significance of the results suggests that pain by isometric contraction could be a comparison test for somatic pain evaluation in spontaneous pathological conditions.
D000328:Adult; D001696:Biomechanical Phenomena; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009132:Muscles / Q000503:physiopathology*; D010146:Pain / Q000503:physiopathology*; D005082:Physical Exertion; D013997:Time Factors