Repeatability vs complexity: kinematic comparison between a dressage simulator and real horses
- 14 September 2021
- journal article
- research article
- Published by Brill in Comparative Exercise Physiology
- Vol. 17 (5), 467-474
- https://doi.org/10.3920/cep200063
Abstract
Riding simulators are designed to replicate movement of a horse for the purpose of assessment and training of horse riders, but little is known about their similarity in replicating movement of horses. This study tested the validity of a dressage simulator, by measuring cycle/stride duration, range and symmetry of displacement of the simulator and comparing displacement vectors to that of real horses trotting on a treadmill. A reflective marker was placed on the midline of the simulator at the estimated level of the 18th thoracic vertebrae (T18), and over the T18 spinous process of ten horses. The simulator displacement was recorded in trot mode, while the real horses trotted at a comfortable speed on a treadmill. Displacements in three axes of motion were measured using 10 high-speed video cameras sampling at 240 Hz. Correlation tests showed high levels of statistical repeatability and symmetry of the simulator between multiple runs. Mean cycle/stride duration of the simulator was significantly faster than the group of horses by 0.17 s. Significant differences between the simulator and horses were shown in overall displacement in two axes, the simulator displaying 70% greater displacement in the mediolateral axis, 22% greater displacement in the craniocaudal axis, but displaying 12% less movement in the dorsoventral axis, which was not statistically significant. Displacement trajectories showed similarities in the frontal plane, displaying a butterfly-shaped sequence, but clear differences in the sagittal plane, with the horses showing an oval pattern of displacement and the simulator a clear linear displacement. Caution must therefore be taken with assumptions that riders will move in the same way on a simulator as they would on a real horse.Keywords
This publication has 24 references indexed in Scilit:
- Monitoring of the human body and brain behavior using optical motion capture system and EEG utilizing horseback riding simulator: an extended case studyJournal of Physical Therapy Science, 2020
- Riding Simulator Training Induces a Lower Sympathetic Response in Riders Than Training With HorsesJournal of Equine Veterinary Science, 2015
- Comparative Effects of Horse Exercise Versus Traditional Exercise Programs on Gait, Muscle Strength, and Body Balance in Healthy Older AdultsJournal of Aging and Physical Activity, 2015
- Novel horseback riding simulator based on 6-DOF motion measurement, a motion base, and interactive control of gaitsAdvanced Robotics, 2013
- Effect of equine-assisted therapy on the postural balance of the elderlyBrazilian Journal of Physical Therapy, 2011
- Back kinematics of healthy trotting horses during treadmill versus over ground locomotionEquine Veterinary Journal, 2009
- A randomized controlled trial of the impact of therapeutic horse riding on the quality of life, health, and function of children with cerebral palsyDevelopmental Medicine and Child Neurology, 2009
- Third metacarpal bone laterality asymmetry and midshaft dimensions in Thoroughbred racehorsesAustralian Veterinary Journal, 2005
- Effects of girth, saddle and weight on movements of the horseEquine Veterinary Journal, 2004
- Kinematic comparison of the leading and trailing fore‐ and hindlimbs at the canterEquine Veterinary Journal, 1997