جمعه 31 شهريور 1396
به سایت مجله پزشکی دانشگاه علوم پزشکی و خدمات بهداشتی و درمانی تبریز خوش آمدید
   سپتامبر 22, 2017
   
   
     
  تعداد اعضاء : 2818 نفر
  بازدیدهای امروز :241 بار
  تعداد کل بازدیدها : 936711 بار
   
Volume: 39
Year: 2017
Month: 4
Subject Others
Title The ground reaction force in jump-landing maneuver after soccer specific fatigue protocol (SAFT90) in elite soccer players
Authors Amin Parsa; Hassan Daneshmandi; Ali Shamsi Majelan;
Abstract Background: The aim of this study was to investigate effect of fatigue protocol on vertical ground reaction forces absorption in soccer players and study injury mechanism emergent of it. Methods: 12 health elite soccer players participated in this study. Subjects performed jump-landing at pre, mid and post soccer specific fatigue protocol (SAFT90). Peak vertical ground reaction forces and rate of loading measured by one force plate. Results: 12 healthy subjects (Age: 21.42 ± 2.05 years; Height: 174.91 ± 5.03 cm; Weight: 70.7 ± 5.27 kg) were studied. The significant difference had shown between pre-test and post-test fatigue protocol and between mid-test and post-test fatigue protocol in rate of loading (p˂0.05) but between pre-test and mid-test were not significant (p˂0.05). Also the difference of peak vertical ground reaction forces just between pre-test and post-test fatigue protocol were significant (p˂0. 05) but between other groups were not significant (p˂0.05). Conclusions: After 90 minute simulated soccer activity seems decreases the player’s ability to control forces incur on those. This decrease could because of fatigue in lower extremity muscles especially in quadriceps muscles that have an important role in forces absorption and the procedure could increase pressure on the other tissues and increase risk of injury, such as non-contact ACL injury, at the end of 90 minute of soccer match.
Keywords: Vertical Ground Reaction Forces, Rate of Loading, Soccer-Specific Aerobic Field Test (Saft90), Elite Soccer Player
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ISSN 1608-5671 (Print)  

ISSN 2008-160X (Online)  
 
     
     
 

ضريب تأثير (IF) مجله پزشکی دانشگاه علوم پزشکی تبریز  در  پايگاه  استنادي علوم جهان اسلام (ISC)  

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