3D limb dynamics of flyball dogs turning on different box angles
There are no regulations for the flyball box angulation, which ranges from 45° to 89°. As such at present, the box turn is deemed to represent the greatest injury risk to competitors. The aim of this study was to understand the influence of box angle on kinematic variables during a flyball turn, by comparing dogs turning on three different angulations of flyball box (45°, 60° and 83°) to allow for recommendations to be made regarding the most appropriate box design in terms of limiting risk of injury across the sport, to increase both wellbeing and safety for competitors. Turning on a 45° box generates significantly more flexion in the forelimbs and carpus, whereas turning on an 83° box generates greater degrees of extension in the elbow, shoulder, hock and stifle. What our 3D analysis has shown is that the relationship between box angle and the physical demands placed on the dog are complex, and related mainly to asymmetrical nature of the sport, and as such no one angle may be more or less suitable for training and competition, but the 60° seems to be a mid-ground, whereas direction of turn may be fundamental in generating the potential for injury.
History
Refereed
- Yes
Publication title
Scientific ReportsISSN
2045-2322External DOI
Publisher
Nature PortfolioFile version
- Published version
Item sub-type
ArticleAffiliated with
- ARU Writtle Outputs