The Double

 Goal(s) :

To be able to alternate between bending and a straight horse on the longe.

 Process :

Put your horse on a circle. Once the circle is completed, proceed onto a straight line, then perform a circle at the end of this straight line. You can perform this setup at all three gaits.

 Difficulties :

Keep the horse bent on the circles and straight on the lines, without changing the gait.