With the Pessoa Training Aid, the back muscles are encouraged to work firstly in the low position, developing muscle at the base of the neck, and subsequently in the high position, which is similar to that of a ridden horse. Balance Used correctly, it can be an excellent tool for helping horses to find their own balance. When cantering, the Pessoa Training Aid encourages the horse to take the weight off the forehand and bring his hindquarters underneath him, thus improving his balance. (Does not include Roller, Bridle or Lunge Rein)