Academic leg In the Academic Art of Riding we want the horse to understand the aid. The softer the aid is given, the more we are relying on the cooperation of the horse. The rider's leg aids may be departed into upper leg, lower leg, stirrup aids and spurs generally. Each of them used for different purposes, Bent Branderup is showing as well in theory as in practice the fine difference, their tasks and the usage of them in this part of the video education. Of course we are having a look into history as well as into biomechanics to understand the lecture even better. Enjoy!