The Equiband Pro System improves gait symmetry in horses at the trot.

Abstract

Abstract It has been shown that there is a relationship between spinal stability and gait symmetry in horses (1-3). Use of the Equiband Pro System, an elastic band system used for in-hand or ridden work with horses, has previously been shown to improve spinal stability and abdominal muscle engagement (4-6). More recently, it was demonstrated that a 4 week handwalking protocol with the System improves hindlimb symmetry in horses with a mild hind limb lameness (7). The purpose of this study was to determine whether the Equiband Pro System affects gait symmetry immediately in horses trotting on the lunge, using a repeated measures crossover study design. Six horses with varying degrees of gait asymmetries trotted on a lunge in both directions, with and without the abdominal and hindquarter bands of the Equiband Pro System. After evaluation of movement symmetry data, generated by an inertial measurement unit (the Equestic SaddleClip), landing forces were found to be significantly more symmetrical between the left and right diagonal limbs in horses while using the Equiband Pro System (p = 0.05). These results suggest that the Equiband Pro System can immediately alter motor patterns, leading to improved gait symmetry. More work is needed to understand the precise mechanism of this effect.