Conference
Ground reaction force, acceleration and high-speed kinematics of hoof contact in the fore and hind limbs of horses at the canter under training conditions
| العنوان: | Ground reaction force, acceleration and high-speed kinematics of hoof contact in the fore and hind limbs of horses at the canter under training conditions |
|---|---|
| المؤلفون: | Crevier-Denoix, Nathalie, Pourcelot, Philippe, Robin, Damien, Holden, Laurène, Falala, Sylvain, Camus, Mathieu, Vergari, Claudio, Denoix, Jean-Marie, Chateau, Henry |
| المساهمون: | Biomécanique et Pathologie Locomotrice du Cheval (BPLC), École nationale vétérinaire d'Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA) |
| المصدر: | 23. Congress of the International Society of Biomechanics (ISB) https://hal.inrae.fr/hal-02744664 23. Congress of the International Society of Biomechanics (ISB), Jul 2011, Bruxelles, Belgium |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2011 |
| المجموعة: | Institut National de la Recherche Agronomique: ProdINRA |
| مصطلحات موضوعية: | [SDV]Life Sciences [q-bio] |
| جغرافية الموضوع: | Bruxelles, Belgium |
| الوصف: | International audience ; The objective of this preliminary study was to compare the GRF, hoof deceleration and velocity at impact of the fore (F) and hind (H) limbs in 2 horses at canter, to raise insights into the mechanisms of injuries. The horses right fore and hind hooves were equipped with a 3D dynamometric horseshoe and an accelerometer, and reflective markers. Each horse cantering at 30 km/h on a synthetic sand track was filmed with two high-speed cameras. All measurements were synchronized. Trailing F and H had a major propulsive action, whereas leading limbs were predominantly breaking. Whereas maximal vertical force (18% higher in the F vs. H) was significantly higher in the trailing vs. leading F, it was the opposite in H. Horizontal hoof velocity was significantly higher in H vs. F, and in trailing vs. leading limbs. The differences were opposite for vertical velocity (higher in F vs. H, and leading vs. trailing). The vertical impact shock was also significantly higher in the leading vs. trailing limbs, but not significantly different between F and H. This result enhances the major role of maximal vertical forces at mid-stance (vs. impact shock) in the occurrence of injuries (more frequent in the distal F) in athletic horses. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | hal-02744664; https://hal.inrae.fr/hal-02744664; PRODINRA: 51579 |
| الاتاحة: | https://hal.inrae.fr/hal-02744664 |
| رقم الانضمام: | edsbas.EDC3229D |
| قاعدة البيانات: | BASE |
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