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مقایسة پارامترهای کینتیکی بین فوتبالیست‌های‌ دارای کف پای صاف منعطف و طبیعی در تکلیف افت- فرود تک‌پا

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی دکتری آسیب‌شناسی ورزشی و حرکات اصلاحی، دانشگاه تهران

2 استاد طب ورزش، دانشگاه تهران

3 دانشیار آسیب‌شناسی ورزشی و حرکات اصلاحی، دانشگاه تهران

4 دانشیار بیومکانیک، دانشگاه علوم بهزیستی و توانبخشی

5 استادیار آسیب‌شناسی ورزشی و حرکات اصلاحی، پژوهشگاه تربیت بدنی و علوم ورزشی

چکیده

هدف این پژوهش، مقایسة حداکثر نیروهای عمودی و خلفی عکس‌العمل زمین و نرخ بارگذاری، بین فوتبالیست‌های دارای کف پای صاف منعطف و طبیعی در تکلیف افت-فرود تک‌پا از ارتفاع 30 سانتی‌متری بود. 10 فوتبالیست با کف پای صاف منعطف و 11 فوتبالیست با کف پای طبیعی در این پژوهش شرکت کردند. پس از گرم‌کردن و آشنایی با تکلیف افت- فرود تک‌پا، هر کدام از شرکت‌کنندگان پنج تلاش موفق انجام دادند. نتایج نشان داد که در حداکثر نیروی عمودی عکس‌العمل زمین، حداکثر نیروی خلفی عکس‌العمل زمین و نرخ بارگذاری، تفاوت معناداری بین فوتبالیست‌های با کف پای صاف منعطف و فوتبالیست‌های با کف پای طبیعی وجود ندارد. پارامترهای کینتیکی در فوتبالیست‌های با کف پای صاف منعطف احتمالاً نمی‌توانند به بروز آسیب در این افراد منجر شوند.

کلیدواژه‌ها

عنوان مقاله [English]

The Comparison of Kinetic Parameters between Flexible Flatfoot and Normal Foot Football Players during Single Leg Drop – Landing

نویسندگان [English]

  • Hashem Piri 1
  • Reza Rajabi 2
  • Hooman Minoonejad 3
  • Farhad Tabatabai Ghomshe 4
  • Hamed Abbasi 5

1 Ph.D. Student of Corrective Exercises and Sports Injuries, University of Tehran

2 Professor of Sports Medicine, University of Tehran

3 Associated Professor of Corrective Exercises and Sports Injuries, University of Tehran

4 Associated Professor of Biomechanics, University of Social Welfare and Rehabilitation Sciences

5 Assistant Professor of Corrective Exercises and Sports Injuries, Sport Sciences Research Institute of Iran

چکیده [English]

The purpose of this study was to compare maximum vertical, and posterior ground reaction force and loading rate between flexible flatfoot and normal foot football players in single leg drop – landing from 30 cm height. 10 flexible flatfoot and 11 normal foot football players participated in this study. After warm- up and familiarization with single leg drop-landing task, each participant performed 5 successful trials. The results showed that, there is no significant difference in maximum vertical ground reaction force, maximum posterior ground reaction force and loading rate between flexible flatfoot football players and normal foot football players. Kinetic parameters in flexible flatfoot football players probably can’t be result in injury incidence in this population.

کلیدواژه‌ها [English]

  • Flexible Flatfoot
  • Drop Landing
  • Single Leg
  • Football Players
  • Kinetic
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مطالعات طب ورزشی
دوره 9، شماره 22
پاییز و زمستان 1396
آبان 1396
صفحه 67-80
فایل ها
سابقه مقاله
  • تاریخ دریافت: 13 دی 1395
  • تاریخ بازنگری: 05 بهمن 1395
  • تاریخ پذیرش: 16 بهمن 1395
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