Abstract: Equine locomotion emerges from a dynamic interplay between morphology, biomechanics, and functional demands. This study examines the relationship between morphological measurements and gait kinematics in Lipizzan horses, a breed renowned for its diverse work tasks and standardized environmental conditions. These horses offer a unique opportunity to explore task-specific adaptations in biomechanics, with significant implications for breeding strategies and welfare practices. Unassigned: The study involved 71 healthy Lipizzan horses that were housed at the Lipica stud farm and performed various work tasks. Morphological measurements were taken with the help of a sartorial meter and an equine measuring stick to determine head and body measurements. Both the left and right sides of the body were measured to ensure consistency. Kinematic data, including regularity, symmetry, cadence, dorsoventral power, propulsion power, stride length and speed, were recorded using the Equimetrix accelerometer at a sampling rate of 100 Hz. The data was collected during several walks and trots where the horses were led over a 50-meter track. Unassigned: Task-based analysis revealed strong links between morphology and gait in four working groups, with distal limb measurements, especially hoof and pastern lengths, most consistently associated with stride and rhythm parameters. No significant associations were found at the whole-cohort level. Several morphological measurements showed contrasting effects across working groups, and half of the bilaterally measured traits revealed side-specific correlations. The clearest patterns emerged in horses used for general training and riding school. In horses in general training, strong associations were found between distal limb measurements and stride length or cadence, particularly during walk. In riding school horses, broader body measurements were linked to kinematic parameters including propulsion power, dorsoventral power, and symmetry. Unassigned: This study highlights the dynamic interplay between conformation and functional demands in clinically sound horses. Rather than exerting fixed effects, morphological measurements interacted with work type to shape gait expression, even in the absence of pathology. These findings underscore the need to consider both structure and task when evaluating locomotion. Integrating morphometric assessment into training and selection strategies may support performance, soundness, and welfare in healthy working horses.
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This study investigates how the physical attributes of Lipizzan horses, including head and body size, affect the way they move during different tasks. The findings showed that certain measurements, especially those related to the parts of the horse’s leg closest to the ground, were highly linked to stride and rhythm during movement.
Study Setup and Methodology
The research was conducted with 71 healthy Lipizzan horses at the Lipica stud farm. This breed of horse is well-known for its diverse working tasks, hence providing a varied data set for the study.
Morphological measurements such as head and body dimensions were taken with a sartorial meter and an equine measuring stick. This was done on both sides of the horse for consistency.
Kinematic data, which refers to the motion of the horses, was collected utilizing an Equimetrix accelerometer at a sampling rate of 100Hz. This data includes factors such as regularity, symmetry, cadence, dorserventral power, propulsion power, stride length, and speed.
Data capture was done as the horses performed different tasks, like walking and trotting along a 50-meter track.
Findings from the Study
The research reveals a strong correlation between the horses’ morphology and gait in four different work groups. Most consistent links were found with the distal limb measurements, which includes the hoof and pastern length, and stride and rhythm parameters.
Some morphological measurements showed different influences across different working groups, and half of the bilaterally measured traits had side-specific correlations.
A clear pattern was seen in general training horses, where distal limb measurements were strongly associated with stride length or cadence, especially during walks. Similarly, in riding school horses, the broader body measurements correlated with propulsion power, dorsoventral power, and symmetry.
Notably, significant associations were not found at the whole-cohort level, indicating the variance across different types and functions of horses.
Implication of the Study
The study underscores the dynamic relationship between a horse’s structure and its functional demands and how these interact to influence movement, even in the absence of pathological conditions.
The findings suggest the importance of considering both a horse’s structure and its working purpose when evaluating its locomotion. This hints at the potential for integrating morphometric assessment into training and selection strategies for performance optimization, soundness, and welfare in healthy working horses.
Cite This Article
APA
Zupan Šemrov M, Přibylová L, Gobbo E.
(2025).
Task-specific morphological and kinematic differences in Lipizzan horses.
Front Vet Sci, 12, 1569067.
https://doi.org/10.3389/fvets.2025.1569067
Department of Animal Science, Biotechnical Faculty, University of Ljubljana, Domžale, Slovenia.
Přibylová, Lucie
Department of Ethology and Companion Animal Science, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Sciences Prague, Prague, Czechia.
Gobbo, Elena
Department of Animal Science, Biotechnical Faculty, University of Ljubljana, Domžale, Slovenia.
Conflict of Interest Statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision.
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