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@article{ART001880186},
author={이강진 and Tackhoon Kim},
title={Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity},
journal={Journal of the Korean Society of Physical Medicine},
issn={1975-311X},
year={2014},
volume={9},
number={2},
pages={161-170}

TY - JOUR
AU - 이강진
AU - Tackhoon Kim
TI - Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity
JO - Journal of the Korean Society of Physical Medicine
PY - 2014
VL - 9
IS - 2
PB - The Korean Society of Physical Medicine
SP - 161
EP - 170
SN - 1975-311X
AB - Purpose : This study concerns the wheelchair-based rehabilitation of elderly people, investigating muscle activity and coordination of upper limbs during wheelchair-based new millennium health gymnastics with varying elbow exercise velocity. Methods : Twelve elderly people participated in new millennium gymnastics twice per week during 12-weeks. The group was separated into 0.4, 1.0, and 1.6 Hz groups (controlled by the metronome speed). Range of motion was measured by electrogoniometer, electromyography signals used root mean square values. The data application was normalized using reference voluntary contraction (%RVC). Upper limb (wrist and elbow joint) data gathered while standing up after the “falling on hips” was investigated in terms of coordination of angle-angle plots. One-way ANOVA, paired t-test and Scheffe's post hoc comparisons, were used for statistical analyses. Results : There were results taken before and after the experiments. The results demonstrated a significant improvement in the triceps brachii and flexor carpi radialis of the 0.4 ㎐ group (p<.05). There was significant difference in the triceps brachi of the 1 ㎐ group. No significant differences were found in all muscles of the 1.6 ㎐ group. Muscle co-activation indexes of the 0.4 ㎐ group were larger than the others. The 0.4 ㎐ graph was turning point synchronized clockwise. The 1 ㎐ graph was out of phase with the negative slope. The 1.6 ㎐ graph was turning point synchronized counterclockwise, and uncontrolled factor phase was offset on angle-angle plots. Conclusion : It is found that improvement of muscle activity and upper limbs coordination of elderly people using wheelchair-based new millennium gymnastics is optimal with elbow exercise velocity with a frequency of 0.4 ㎐.
KW - Electrogoniometer;Electromyography;New millennium health gymnastics;Exercise velocity;Upper limbs coordination
DO -
UR -
ER -

이강진 and Tackhoon Kim. (2014). Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity. Journal of the Korean Society of Physical Medicine, 9(2), 161-170.

이강진 and Tackhoon Kim. 2014, "Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity", Journal of the Korean Society of Physical Medicine, vol.9, no.2 pp.161-170.

이강진, Tackhoon Kim "Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity" Journal of the Korean Society of Physical Medicine 9.2 pp.161-170 (2014) : 161.

이강진, Tackhoon Kim. Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity. 2014; 9(2), 161-170.

이강진 and Tackhoon Kim. "Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity" Journal of the Korean Society of Physical Medicine 9, no.2 (2014) : 161-170.

이강진; Tackhoon Kim. Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity. Journal of the Korean Society of Physical Medicine, 9(2), 161-170.

이강진; Tackhoon Kim. Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity. Journal of the Korean Society of Physical Medicine. 2014; 9(2) 161-170.

이강진, Tackhoon Kim. Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity. 2014; 9(2), 161-170.

이강진 and Tackhoon Kim. "Wheelchair-based New Millennium Health Gymnastics: Muscle Activity and Upper Limbs Coordination by Elbow Exercise Velocity" Journal of the Korean Society of Physical Medicine 9, no.2 (2014) : 161-170.