The Research of the Effects of the Turning Strategy
碩士 === 國立新竹教育大學 === 人資處體育碩士專班 === 100 === Abstract Change direction is most important behavior for suddenly decision-making of walking in diary livings which related the complicated to musculo-skeletal system to human body. Present study is tries to exam the effects of turning strategies to the para...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/96882210208960696217 |
| Summary: | 碩士 === 國立新竹教育大學 === 人資處體育碩士專班 === 100 === Abstract
Change direction is most important behavior for suddenly decision-making of walking in diary livings which related the complicated to musculo-skeletal system to human body. Present study is tries to exam the effects of turning strategies to the parameters of biomechanics measurement. We selected 9 subjects at elementary level without any disorder of musculo-skeletal system. Instruments selection of high speed camera was utilizing to measure the inversion/eversion angular to subtalar joint which locating in ankle part. Plantar pressure measurement of Medilogic Company was use to exam 7 areas to investigate the distribution during direction changing. Electromyography to measure the four parts of both lower extremities to exam the muscle activities. We hypothesis it have significant difference in different measurement of turning strategies after statistical examination. Results revealed significant difference of turning strategy but speed limitation when we check the parameters of plantar pressure and muscle activities. But others show significant difference when we combine all the variables over all.
We concluded it’s a)lead foot plays an important role during the spin turn than step turn; b)maintaining the human equilibrium and stabilization results the pressure shift iin plantar pressure; 3) Soleus and tibialis anterior have more muscle activation during the turning occurs.
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