کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5544966 | 1555226 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Body lean angle in sound dressage horses in-hand, on the lunge and ridden
ترجمه فارسی عنوان
زاویه لاغر بدن در اسب سواری صافی در دست، روی شلاق و سوار
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کلمات کلیدی
اسب ها، لاغر بدن، واحد اندازه گیری درونی تعادل، هماهنگی اسکلتی عضلانی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Animals can minimise the risk of falling by leaning into a curve. The aims of this study were: (1) to quantify the difference between observed (measured by an inertial measurement unit, IMU) and predicted body lean angle (calculated as a cyclist when turning) in horses; and (2) to compare circles versus straight lines ridden versus in-hand and trot with canter, and investigate the influence of age, rein and ridden work quality in trot (Fédération Equestre Internationale grading scale 1-10) in horses. Thirteen non-lame horses were assessed prospectively in a non-random, cross-sectional survey. The horses were trotted in straight lines, lunged and ridden on both reins. A global positioning system-aided IMU attached to the skin over the tuber sacrale quantified body lean and recorded the velocity and the radius, which were used to calculate predicted lean. Horsesââ¤â6 years of age leant more than predicted (meanâ±âstandard deviation 2.9â±â2.6°) and more than horsesââ¥â7 years old (0.4â±â3°) (Pâ=â0.01). Horses that scoredââ¥â7 in ridden work quality leant less than predicted (â1.1â±â2.7°) and less than horses which scoredââ¤â6 in ridden work quality (2.4â±â1.5°) (Pâ=â0.02). There were no significant differences between trot and canter, either on the lunge or ridden (Pâ=â0.3), or between left and right reins (Pâ=â0.2). Asymmetry of body lean between reins may be abnormal and may be helpful for recognition of lameness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Veterinary Journal - Volume 217, November 2016, Pages 52-57
Journal: The Veterinary Journal - Volume 217, November 2016, Pages 52-57
نویسندگان
Line Greve, Sue Dyson,