|
KMID : 1206220000070020663
|
|
Journal of Korean Academy of Physical Therapy Science
2000 Volume.7 No. 2 p.663 ~ p.682
|
|
|
The effect of the Mckenzie exercise and the williams exercise on the reduction of low back pain and on the changes of EMG
|
|
Choi Young-Deok
Lee Kwang-Sik
Yoon Cheul-Soo
|
|
|
Abstract
|
|
|
|
The purpose of this study was to identify the superior exercise on the reduction of low back pain, between the Mckenzie exercise and the williams exercise. 24 chronic low back pain patients were randomly divided into 3 groups (Mckenzie exercise group = 8, williams exercise group = 8, control group = 8). Each group examined using the Borg scale in a reduction of low back pain, the EMG amplitude in a stationary sit-up position and in a stationary 1000 back extension position. The Results are as follow. 1. After the training period, the Mckenzie exercise group and the williams exercise group revealed reduction of low back pain, but the control group does not revealed it. 2. After the training period, there were no significant differences on the reduction of low back pain between the Mckenzie exercise group and the williams exercise group. 3. After the training period, no groups decreased on the abdominal muscle EMG amplitude. 4. After the training period, all groups revealed no significant differences on the abdominal muscle EMG amplitude. 5. After the training period, all groups decreased on the low back muscle EMG amplitude. 6. After the training period, all groups revealed no significant differences on the low back muscle EMG amplitude. Overall, the study suggested that the Mckenzie exercise and the williams exercise achieve the same effect on the reduction of low back pain, and the fact seems to be influenced by other factors without muscular adaptation.
|
|
|
KEYWORD
|
|
|
Mckenzie exercise, Williams exercise, Low hackpan, EMG
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|
|