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تاثیر بازخورد زیستی رسانایی پوست بر عملکرد تیراندازان ماهر
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نویسنده
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حسینی سید حسین ,واعظ موسوی محمد کاظم
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منبع
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رفتار حركتي - 1401 - دوره : 14 - شماره : 48 - صفحه:69 -96
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چکیده
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اﯾﻦ ﭘﮋوﻫﺶ ﺑﺎ ﻫﺪف ﻣﺸﺎﻫﺪه آﺛﺎر اراﺋﻪ ﺑﺎزﺧﻮرد زﯾﺴﺘﯽ رﺳﺎﻧﺎﯾﯽ ﭘﻮﺳﺖ ﺑﺮ ﻋﻤﻠﮑﺮد ﺗﯿﺮاﻧﺪازان ﻣﺎﻫﺮ اﻧﺠﺎم ﺷﺪ ﺷﺮﮐﺖﮐﻨﻨﺪﮔﺎن 10ﺗﯿﺮاﻧﺪاز داوﻃﻠﺐ و ﻣﺎﻫﺮ رﺷﺘﻪ ﺗﻔﻨﮓ ﺑﺎدی ﺑﻮدﻧﺪ ﮐﻪ ﺑﻪ ﺗﻌﺪاد ﻣﺴﺎوی در دو ﮔﺮوه ﺗﺠﺮﺑﯽ و ﮐﻨﺘﺮل ﻗﺮار ﮔﺮﻓﺘﻨﺪ. ﮔﺮوه ﺗﺠﺮﺑﯽ ﭘﺲ از ﺷﺮﮐﺖ در ﭘﯿﺶآزﻣﻮن ﺗﯿﺮاﻧﺪازی، در آﻣﻮزش و ﺗﻤﺮﯾﻦ ﺑﺎزﺧﻮرد زﯾﺴﺘﯽ رﺳﺎﻧﺎﯾﯽ ﭘﻮﺳﺖ و ﻧﯿﺰ ﭘﻨﺞ ﺟﻠﺴﻪ ﺗﻤﺮﯾﻦ ﺗﯿﺮاﻧﺪازی ﻫﻤﺮاه ﺑﺎ درﯾﺎﻓﺖ ﺑﺎزﺧﻮرد رﺳﺎﻧﺎﯾﯽ ﭘﻮﺳﺖ ﺷﺮﮐﺖ ﮐﺮد. ﮔﺮوه ﮐﻨﺘﺮل ﭘﺲ از ﺷﺮﮐﺖ در ﭘﯿﺶآزﻣﻮن ، ﺗﻤﺮﯾﻨﺎت ﻫﻤﯿﺸﮕﯽ ﺧﻮد را اﺟﺮا ﮐﺮد. ﺳﭙﺲ ﻫﺮ دو ﮔﺮوه در ﭘﺲآزﻣﻮن ﺗﯿﺮاﻧﺪازی و ﯾﮏ ﻫﻔﺘﻪ ﺑﻌﺪ در آزﻣﻮن اﻧﺘﻘﺎل ﺷﺮﮐﺖ ﮐﺮدﻧﺪ. ﻧﺘﺎﯾﺞ ﺗﺤﻠﯿﻞ وارﯾﺎﻧﺲ ﯾﮏﺳﻮﯾﻪ ﻧﺸﺎن داد ﮐﻪ ﻋﻤﻠﮑﺮد ﺗﯿﺮاﻧﺪازان ﮔﺮوه ﺗﺠﺮﺑﯽ در ﭘﺲآزﻣﻮن و آزﻣﻮن اﻧﺘﻘﺎل اﻓﺰاﯾﺶ ﻣﻌﻨﺎداری در ﻣﻘﺎﯾﺴﻪ ﺑﺎ ﭘﯿﺶآزﻣﻮن داﺷﺖ. ﻫﻤﭽﻨﯿﻦ ﻧﺘﺎﯾﺞ آزﻣﻮن ارزﯾﺎﺑﯽ اﺳﺘﺮس ﻧﺸﺎن داد ﮐﻪ ﺗﻮاﻧﺎﯾﯽ ﺗﻌﺪﯾﻞ اﻧﮕﯿﺨﺘﮕﯽ ﺗﯿﺮاﻧﺪازان ﮔﺮوه ﺗﺠﺮﺑﯽ در اﻧﺘﻬﺎی دوره در ﻣﻘﺎﯾﺴﻪ ﺑﺎ اﺑﺘﺪای آن، ﺑﻬﺒﻮد ﻣﻌﻨﺎداری داﺷﺖ. ﺑﻪ ﻧﻈﺮ ﻣﯽرﺳﺪ ﺗﻤﺮﯾﻦ ﺗﯿﺮاﻧﺪازی ﻫﻤﺮاه ﺑﺎ درﯾﺎﻓﺖ ﺑﺎزﺧﻮرد رﺳﺎﻧﺎﯾﯽ ﭘﻮﺳﺖ ﻣﻮﺟﺐ ﻧﻮﻋﯽ ﯾﺎدﮔﯿﺮی در ﺗﻨﻈﯿﻢ اﻧﮕﯿﺨﺘﮕﯽ ﻗﺒﻞ از ﻫﺮ ﺷﻠﯿﮏ و درﻧﺘﯿﺠﻪ ﺧﻮدﺗﻨﻈﯿﻤﯽ ﺗﯿﺮاﻧﺪازان در اراﺋﻪ ﭘﺎﺳﺦ ﻣﻨﺎﺳﺐ ﺑﻪ اﻧﮕﯿﺨﺘﮕﯽ ﺷﺪه و درﻧﻬﺎﯾﺖ ﻋﻤﻠﮑﺮد آنﻫﺎ ﺑﻬﺒﻮد ﯾﺎﻓﺘﻪ اﺳﺖ. ﺑﻪﻃﻮر ﺧﻼﺻﻪ، ﻧﺘﺎﯾﺞ اﯾﻦ ﭘﮋوﻫﺶ ﻧﺸﺎن داد ﮐﻪ ﻋﻤﻠﮑﺮد ورزﺷﯽ از ﻃﺮﯾﻖ دﺳﺖﮐ ﺎری ﺳﻄﺢ اﻧﮕﯿﺨﺘﮕﯽ و اراﺋﻪ ﺑﺎزﺧﻮرد اﻓﺰوده زﯾﺴﺘﯽ ﺑﻬﺒﻮد ﻣﯽﯾﺎﺑﺪ.
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کلیدواژه
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انگیختگی، استرس، عملکرد ورزشی، تیراندازی، فیزیولوژی_روانی
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آدرس
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دانشگاه آزاد اسلامی واحد تهران مرکزی, گروه رفتار حرکتی, ایران, دانشگاه جامع امام حسین (ع) تهران, گروه تربیت بدنی و علوم ورزشی, ایران
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پست الکترونیکی
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mohammadvaezmousavi@chmail.ir
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the effects of skin conductance biofeedback on elite shooters’ performance
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Authors
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hosseiny sayyed hossein ,vaezmousavi mohammad
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Abstract
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the aim of this study was to investigate the effects of providing skin conductance (sc) biofeedback on the performance of elite rifle shooters. volunteer participants (n=10) were divided into experimental and control groups (n=5, in each group). after pretest, the experimental group, was educated about sc biofeedback, then participated in five shooting practice sessions while receiving skin conductance feedback. the control group, performed five sessions of their regular exercise. both groups then took part in the posttest and a week later in the transfer test. the results of one-way anova showed that the performance of the experimental group in the posttest and in the transfer test significantly increased compared to the pretest. also, the results showed that the ability to adjust the arousal level of the experimental group at the end of the intervention, significantly improved. it seems that shooting practice along with receiving sc feedback has led to the self-regulation of shooters in providing an appropriate response to arousal and thus improving performance. in summary, the results of this study showed that athletic performance is improved by stimulating arousal levels and providing biofeedback.
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