Suppleness in the turns
One of my favorite exercises for my horse who loves to drop her shoulder in turns. The arrows represent either a turn on the forehand or on the hind. Trot to the turn, then walk when close to the turn and with active forward steps, make the turns using either a turn on the forehand or the hind. Works well to really get the horse thinking about bending through the turns and staying focused on the aids.
Keep exploring the community!