For this jumping training exercise, Harry Meade has set up three fences on a two-stride distance of 12 yards (see diagram below). The first and third fences will only be jumped in the second part of the exercise so these start at a taller height, whereas the top rail of the middle fence starts at 70cm. The middle fence has ground poles on either side, which are adjusted during the exercise. The height of the fences can be decided according to what you and your horse are comfortable jumping. In this case...