Shires Soft Lunging AidThis lunge aid works by applying pressure to the bars and corners of the horses mouth, when the horse raises his head to a certain level. As a result the aid helps to encourage horses to work long and low, which strengthens their topline, improves balance and teaches the horse to be more independant. To use: Put the rope over the back of the horse, and bring each end between the front legs and clip on to the bit.