نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار دانشگاه خوارزمی

2 استاد دانشگاه تهران

3 استادیار دانشگاه علوم پزشکی تهران

4 استادیار دانشگاه تهران

چکیده

هدف مطالعه حاضر بررسی اثر تمرینات ثباتی عملکردی بر فعالیت الکترومیوگرافی عضلات تنه زنان فعال دارای نقص کنترل تنه و مستعد آسیب رباط صلیبی قدامی بود. قبل و پس از شش هفته تمرین، الکترومیوگرافی سطحی از عضلات سرینی میانی، مایل داخلی/عرضی شکم، مایل خارجی شکم و مربع کمری در حین فرود بر روی یک پا از 25 زن فعال دارای نقص به عمل آمد و میزان فعالیت عضلات در 100 میلی‌ثانیه پس از تماس اولیه در فرود محاسبه شد. نتایج نشان داد که بین فعالیت عضلات گروه کنترل و تجربی در پس آزمون تفاوت معناداری وجود دارد که بیانگر تاثیر گذار بودن تمرینات می‌باشد. نتایج پژوهش نشان داد که میزان فعالیت عضلات مورد بررسی در پژوهش حاضر، پس از انجام تمرینات در گروه تجربی کاهش یافته و این کاهش در فعالیت عضلات نشان دهنده بهبود کنترل نوروماسکولار است و فرد می‌تواند تکلیف مشابه را با صرف انرژی کمتر انجام دهد.

کلیدواژه‌ها

عنوان مقاله [English]

Effect of stabilization training on trunk muscle activation of females with trunk control deficit

نویسندگان [English]

  • malihe hadadnezhad 1
  • Reza Rajabi 2
  • Ali Ashraf Jamshidi 3
  • Elham Shirzad 4

چکیده [English]

the aim of this study was to investigate the effect of functional stabilization training on trunk muscle electromyography activity of physically active female with trunk control deficit and prone to Anterior Cruciate Ligament injury. Electromyography of Gluteus Medius, Quadratus Lumborum, Transverse Abdominis/Internal oblique, External Oblique was performed on twenty five active females with trunk control deficit before and after 6 week functional stabilization training and activation of muscles calculated in 100 mili second after initial contact in landing. The results indicated that there are significant differences between post test of control and experimental groups in muscles activations that indicating the effectiveness of functional stabilization training. Based on this study results, activation of muscles reduced after 6 week of functional stabilization training. This reduction revealed that neuromuscular control of this muscle was improved and subjects can do the same task with lesser energy consumption.

کلیدواژه‌ها [English]

  • Functional Stabilization Training
  • Trunk control deficit
  • Anterior Cruciate Ligament Injury
  • physically active female
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