How do features of dressage arenas influence training surface properties which are potentially associated with lameness?

The study investigates how different training surfaces and arenas used for dressage in the United Kingdom might relate to the occurrence of lameness in horses. The research indicates that the type of surface material and its maintenance can impact the likelihood of detrimental surface characteristics, which can in turn, potentially lead to lameness in horses.

About the Study

• The research relied on data gathered from a questionnaire, which was returned by 22.5% of all 11,363 registered members of British Dressage.
• The study used both univariate and multivariable logistic regression models to understand relationships between different variables. The previously identified surface characteristics, which were linked to horse lameness, were used as dependent variables in these models.

Key Findings

• Most dressage arenas, as per the respondents, were privately owned, sized 20 x 40 m and had a surface made of sand and rubber.
• The results showed that wax-coated surfaces and those of sand and rubber were linked to fewer detrimental surface properties. These were, in comparison to sand, sand and PVC, woodchips, or grass surfaces.
• Woodchips were found to have the strongest association with the detrimental characteristic of slipping. In the case of sand, it was more associated with the occurrence of tripping.

Recommendations Based on the Results

• The researchers recommend that every equestrian arena should ideally have a base, with limestone being the most favourable
• Crushed concrete is best to be avoided as an arena surface.
• The research further supports previous studies suggesting the importance of regular surface maintenance, especially if the arena is being used by multiple horses daily.
• Arena ownership also emerged as a relevant factor, as problems with surface characteristics were reported less in privately-owned arenas.