To give a bit of back ground on cases like this, base narrow in the hind legs is a conformation that causes a horse to stand closer at the hooves than at the origin of the legs at the hips. Often times a heavy muscled horse will suffer from this disability. Having base narrow hind legs cause hooves to wing in, so the horse is more likely to interfere. A horse with this type of confirmation can't develop speed for rapid acceleration. The horse would also suffer from excessive stress and pressure on the outside of the hocks, fetlocks and hooves. This can lead to degenerative joint disease, ligament strain, hoof bruising and quarter cracks, therefore, it must be remedied. In the case we have here, the horse had base narrow confirmation in the hind legs. We applied Super Fast to create a lateral extension, which helped align the hocks.
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