Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion
碩士 === 臺北巿立體育學院 === 運動科學研究所 === 91 === The purposes of this study were to examine the relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion. Recruited were forty university students who did habitual exercise(19~23 y...
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ndltd-TW-091TPEC04210582015-10-13T13:36:00Z http://ndltd.ncl.edu.tw/handle/97652465968017064222 Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion 姿勢、伸張反射、肌適能或關節活動度與蹠屈動作反應時間之關係 Lee Hsin-Ta 李信德 碩士 臺北巿立體育學院 運動科學研究所 91 The purposes of this study were to examine the relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion. Recruited were forty university students who did habitual exercise(19~23 years old, more than 3 days/week, more than 30 mins/day). No disturbance existed before experiment, and sequences of measurement were randomized. Product-moment correlation of Carl Pearson were to used determine correlations between variables. The t-test and one-way ANOVA with a repeated design were used to test the reaction time of different conditions. Findings were as follows: (1)posture affects MRT(motor reaction time)more then PMRT(premotor reaction time). All MRT, PMRT, and RT, of sitting were firstest, of readiness posture were slower, and of standing is the slowest. (2)the subjects whose muscle strength were stronger had a faster MRT of sitting, and a slower PMRT of readiness posture and standing than the others. This is significance. (3)the subjects who had better muscle endurance had a slower MRT of sitting, readiness posture, and standing than the others, but this is no significance. (4)there was no correlation between reaction time and stretch reflex. (5)the subjects whose dorsi-flexion angle were larger had a faster PMRT of sitting, and MRT of standing than the others. There was no correlation between reaction time and plant-flexion angle. Chou, Shih-Wei 周適偉 2003 學位論文 ; thesis 51 zh-TW |
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碩士 === 臺北巿立體育學院 === 運動科學研究所 === 91 === The purposes of this study were to examine the relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion.
Recruited were forty university students who did habitual exercise(19~23 years old, more than 3 days/week, more than 30 mins/day). No disturbance existed before experiment, and sequences of measurement were randomized. Product-moment correlation of Carl Pearson were to used determine correlations between variables. The t-test and one-way ANOVA with a repeated design were used to test the reaction time of different conditions.
Findings were as follows:
(1)posture affects MRT(motor reaction time)more then PMRT(premotor reaction time). All MRT, PMRT, and RT, of sitting were firstest, of readiness posture were slower, and of standing is the slowest.
(2)the subjects whose muscle strength were stronger had a faster MRT of sitting, and a slower PMRT of readiness posture and standing than the others. This is significance.
(3)the subjects who had better muscle endurance had a slower MRT of sitting, readiness posture, and standing than the others, but this is no significance.
(4)there was no correlation between reaction time and stretch reflex.
(5)the subjects whose dorsi-flexion angle were larger had a faster PMRT of sitting, and MRT of standing than the others. There was no correlation between reaction time and plant-flexion angle.
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author2 |
Chou, Shih-Wei |
author_facet |
Chou, Shih-Wei Lee Hsin-Ta 李信德 |
author |
Lee Hsin-Ta 李信德 |
spellingShingle |
Lee Hsin-Ta 李信德 Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
author_sort |
Lee Hsin-Ta |
title |
Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
title_short |
Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
title_full |
Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
title_fullStr |
Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
title_full_unstemmed |
Relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
title_sort |
relationship of reaction time in heel rising with related posture, stretch reflex, muscle fitness or range of motion |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/97652465968017064222 |
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