The effectiveness of EMG biofeedback training in low back pain.
Eighteen patients with chronic low back pain (lbp) of muscle tension origin were given an EMG biofeedback training. Compared to seven controls they showed a significant decrease during training in muscle tension and subsequently in pain. However, at follow-up EMG levels dropped to the initial (high) level. Pain scores of patients with high pain decrements during training showed further improvement during follow-up, which was not the case with patients showing less substantial improvement. The importance of cognitions was discussed.
D000328:Adult; D001416:Back Pain / Q000534:rehabilitation*; D001676:Biofeedback, Psychology; D002908:Chronic Disease; D004576:Electromyography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009129:Muscle Tonus