How do you develop the correct trot for Hunter Under Saddle competition?

Developing the correct Hunter Under Saddle trot requires establishing rhythm, relaxation, and forward energy as the foundation before asking for the length of stride and consistency the class rewards. A horse that is tense through its back will not produce the long, fluid trot stride that judges look for regardless of its natural ability, because tension causes the back to tighten and the stride to shorten. Long, quiet warm-up periods that allow the horse to relax and swing through its back are essential, particularly for horses that are naturally tense or sensitive. Trot poles placed on the ground at appropriate distances are a useful tool for developing stride length and encouraging the horse to reach forward with its front legs and step under with its hind legs. Working the horse over trot poles consistently develops both the physical conditioning and the body awareness that contribute to a longer, more ground-covering stride. Transitions between the walk and trot, repeated frequently and executed with minimal rein pressure, develop the horse's responsiveness to forward aids and its ability to maintain rhythm through changes of gait. The extended trot is developed by first establishing a correct working trot and then asking for more energy from behind with a driving leg aid, allowing the horse to express that energy forward into a longer stride rather than converting it to speed. A horse that has been developed correctly through transitions and trot pole work will extend more naturally and more correctly than one that is simply pushed for speed.