Ground Rails, also known as trot pole and cavalletti are a versatile tool in the hands of a creative riding instructor. They are not limited to a particular discipline. And by changing their configuration they can be used at all three gaits. Their use is only limited by the instructor’s imagination.
Ground Rails/Trot Poles vs Cavalletti
Trot poles is just another name for ground rails. Sometimes mistakenly called cavalletti. There are times when ground rails and cavalletti are interchangeable they are not the same thing.
Ground rails are usually wooden or PVC jump rails. They are not attached to anything on the ends which allows them to roll if they are bumped or stepped on. If you are schooling a horse alone it’s helpful to have a ground person who can re-space rails when your horse moves them.
Ground rails or trot poles can be as long as 12 feet or as short as 8 feet.
Cavalletti are poles or rails, made of wood or PVC, that are fixed to a block or an X at both ends allowing for 3 different heights. The ends also make the cavalletti more stable as it usually takes considerably more force than a hoof bump to move them.
Cavalletti are frequently built in 8-10 foot sections and can be stacked for jumping. Because of their stability cavalletti are especially nice to have when riding alone or when working a dressage horse.
Benefits of Ground Rails for Riders
Ground Rails add variety and challenge, making lessons more interesting for students. Using the correct activities with ground rails, students will develop balance, feel and timing for strides, and strength in their legs and knees. Achieving success with trot poles is a mile marker in a rider’s education and will give them a sense of confidence.
Basic ground rails are used in a grid. 5 poles makes the grid just long enough to be challenging to both horse and rider but not so long as to endanger balance.
The rails are spaced according to the horse’s stride and according to the grid’s purpose. Inaccurate spacing will cause difficulty for horses and students.
Depending on the stride of the horse or pony, an average/approximate distance to place between rails would be as follows:
- Small ponies – 3 feet
- Large ponies – 4 feet
- Average horses- 4’6″
- Large striding horses – 4’9″-4’10”
These lengths according to horse size are a guide. Adjust them according to your horse’s stride, not his height. A good instructor/trainer will develop an eye for the horse’s stride and will adjust the poles accordingly.
Find the distance at which the lesson horse is most comfortable. If you have large and small animals in your class you’ll need to provide 2 sets of poles strides to suit both groups of animals.
Comments on Spacing
Poles can be set a little bit closer together for the shorter stride of sitting trot or jog. Setting the poles farther apart than the normal stride will provide the opportunity for horses and riders to lengthen stride. If you want to require the horse to shorten its stride try setting the poles closer than his normal stride. Setting the grid with uneven spacing between poles is not fair to the horse. Our goal is not to trick the lesson horse but to help him help us teach the lesson.
Setting the Poles Correctly
When the distance between the rails is the correct length for a horse or pony’s stride, the animal will easily place 1 front foot and the opposing hind foot directly in the middle, half-way between the poles. Diagram #1 shows an even stride pattern over poles appropriately spaced.
If the horse’s hoof does not consistently make it to the middle, the distance is too long and he will struggle to make the last 1 or 2 poles, often adding an extra stride, while knocking poles with his hooves. Uneven striding is miserable for the horse and the rider.
The picture below shows what can happen if spacing is not adapted to a shorter stride.
A horse who consistently passes the middle with his front hoof is indicating the distance is too short for his stride. This horse may try to trot 2 poles in one stride.
Ground Rails in the Arena
To protect your horses, be sure to place your trot pole grid in an area that is free of rocks and holes. When using an enclosed arena, I’ll place the poles on the rail for the first few lessons. This is the simplest way for beginning students to manage the horses because they only go on one rein at a time. I use cones, as placed in the diagram, to guide students with turns.
After one or two lessons, when the students show that they have control over themselves and the horses, I put the trot poles on the center line so that horses and riders can change direction. Cones give students markers so they don’t cut their turns.
These basic guidelines will work well for ground rails, trot pole or cavalletti.
Here’s to giving great riding lessons
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