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مقالات فارسیISIکنفرانسهاژورنالها

Thoracic and Lumbar Sagittal Spinal Curvature Adaptations between Elite Iranian Road and Speed Cyclists

محل انتشار: مجله فیزیک و مهندسی پزشکی، دوره: 11، شماره: 3
سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 31

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استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:
https://civilica.com/doc/1892081

شناسه ملی سند علمی:

JR_JBPE-11-3_005

تاریخ نمایه سازی: 30 دی 1402

چکیده مقاله:

Background: Despite existing some research on the effects of professional cycling on cyclist’s spinal curvature angles, no research is available concentrating on possible differences in various types of professional cycling. Road (outdoor) and speed (indoor) cyclists have different anthropometric and predominant postures during cycling. The current study aims to investigate if cyclists with different types of cycling may have dissimilar spinal curvature adaptations. Objective: Forty-eight male subjects, including ۱۶ elite road cyclists, ۱۶ elite sprint cyclists and ۱۶ non-athletes as the control group were recruited in this non-experimental study.Material and Methods: In this cross-sectional study, a spinal mouse was used to measure the thoracic and lumbar curvature angles in standing position. Results: The mean values of thoracic kyphosis and lumbar lordosis angles were found as follows: ۴۸.۳±۷.۲º & -۲۰.۳±۷.۲º for elite road cyclists; ۴۶.۶±۸.۱º & -۲۲.۵±۷.۷º for elite sprint cyclists; and ۳۷.۵±۴.۱º & -۱۹±۶.۳º for the control group. The results confirmed that both the road and sprint cyclists showed significantly more hyper-kyphosis posture in their thoracic region when compared to the control group (p <۰.۰۵). Conclusion: All road cyclists showed no significantly higher degrees of thoracic angle relative to the sprint cyclists (p>۰.۰۵). However, all the cyclists and the control groups showed a normal range of lumbar lordosis angle. As a conclusion, the results of this study confirmed that an elite cyclist may predispose these subjects to the risk of hyper-kyphotic posture. The road cycling may result in more hyper-kyphosis due to the longer time, spent in flexed position.

کلیدواژه ها:

Lordosis ، Kyphosis ، Adaptations ، Athletes

نویسندگان

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PhD, Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran

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PhD, Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran

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PhD, Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran

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PhD, Department of Physiotherapy, Faculty of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran

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PhD, Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran

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PhD. Department of Physical Education & Sport Sciences (Sport Management), Islamic Azad University, Tehran, Iran

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MSc. Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran

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