|
KMID : 1211620080030030151
|
|
Journal of the Korean Society of Physical Medicine
2008 Volume.3 No. 3 p.151 ~ p.160
|
|
|
The Effect of Lower Muscle Activities on the Sub talar Joint Mobilization and Active Exercise of Ankle Shape
|
|
Hyong In-Hyouk
Bae Sung-Soo
|
|
|
Abstract
|
|
|
Purpose: The purpose of this study is to know the muscle activation after sub-talar joint mobilition and active exercise, and the low leg muscle activity through the well-balanced interaction of ankle joint around muscle.
Methods: For this study 61 experimental subjects are divided into 24 people of supination foot group, pronation foot group 17 people of, 20 people of control group through navicular drop test. Surface EMG was used in order to measure the muscle activities. following is the result of the data analysis about each experiment that has been carried on a week, 2 weeks, 3 weeks, 4 weeks before, and even comparing with pre-experimental state.
Results: In electromyogram study, the higher muscle activation there was before the experiment, the more muscle activation increase there was after the experiment in Tibialis Anterior, Peroneus Longus, Peroneus Brevis.(p<.05).
Conclusion: This study shows the balanced activation of foot and ankle-around muscle. It shows that foot shape affects the balanced activation recovery of lower leg muscles.
|
|
|
KEYWORD
|
|
|
EMG, oot shape, ub-talar joint
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|