Effects of manual lymph drainage on cardiac autonomic tone in healthy subjects.
This study was designed to investigate the effects of manual lymph drainage on the cardiac autonomic tone. Thirty-two healthy male subjects were randomly assigned to manual lymph drainage (MLD) (experimental) and rest (control) groups. Electrocardiogram (ECG) parameters were recorded with bipolar electrocardiography using standard limb lead positions. The pressure-pain threshold (PPT) was quantitatively measured using an algometer. Heart rate variability differed significantly between the experimental and control groups (p < 0.05), but the PPT in the upper trapezius muscle did not (p > 0.05). These findings indicate that the application of MLD was effective in reducing the activity of the sympathetic nervous system.
Kim
Sung-Joong
SJ
Department of Physical Therapy, Kangwon National University, Kangwon-do, 245-711, Republic of Korea.
Kwon
Oh-Yun
OY
Yi
Chung-Hwi
CH
D001341:Autonomic Nervous System / Q000502:physiology*; D004322:Drainage; D004562:Electrocardiography; D006321:Heart / Q000294:innervation / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008196:Lymph / Q000502:physiology*; D008297:Male; D008405:Massage; D018482:Muscle, Skeletal / Q000502:physiology; D010147:Pain Measurement; D017288:Pain Threshold / Q000502:physiology; D011312:Pressure; D012016:Reference Values; D055815:Young Adult