Arena footing quality directly affects equine musculoskeletal health and welfare, and biomechanics research is informing evidence-based footing standards for competition and training facilities.
Arena footing is a largely invisible determinant of equine welfare that affects every horse worked in an enclosed arena. Footing that is too deep, too hard, too slippery, or inconsistent creates mechanical stress on joints, tendons, and ligaments with every stride. Over time, inappropriate footing contributes to the development of the musculoskeletal injuries that are the primary welfare and economic burden in equine sport. The science of equine biomechanics has advanced sufficiently to make evidence-based footing recommendations for different disciplines and movement types, but this knowledge is not widely applied in training facilities. Owner education about footing assessment and maintenance represents an underutilized welfare intervention.