05/07/2024
If your canter length is not 12 feet (3.6 m), you're making it difficult for your horse to find a good takeoff spot. Show jumping courses are designed to accommodate a standard canter stride length and are not adjusted to each horse's stride. This means courses with related lines (ie all of them!) and distances in combinations will be significant challenges if you can't maintain a 12-foot (3.6 m) canter.
Yes, it's possible to jump clear without a standard stride, but you'll need a great "eye". You've probably seen the "old school" riders who hold and hold and hold until they "see a spot," then they chase it down. This approach requires a reactive horse, bigger bits, nosebands, martingales, and the often yelled instruction of "MORE LEG".
There are better ways to achieve consistency.
Inconsistent stride lengths increase wear and tear on your horse, which we want to avoid at all costs. I'm not saying you don't need an adjustable canter or a sharp eye—because you do—but it should be subtle.
We've all heard people say, "riders just sit there; the horse does all the work." You CAN learn to ride like that, but it requires careful preparation. If you don't have one yet, get a long tape measure and use it for the free exercises on my website (link in comment). You'll be on your way to improvement!
Most jumping riders practice straight-line distances, but it's just as important to master the 3.6 m (12-foot) stride on curved lines. At home, you can test this by placing two poles on opposite sides of a 20-meter circle. Canter around the circle and count how many strides you take between the poles.
You should be able to canter eight non-jumping strides for each half of the 20-meter circle. If this is new to you, you might end up with around ten strides, or even more. Here's the maths: The circumference of a 20-meter circle (C = πd) is about 63 meters, which is 17.5 standard canter strides. For simplicity, we'll call it 18. Subtract two strides for the poles, leaving 16. Half of that is eight.
Don't say that's too hard! Your phone has a calculator, and if you rotate it, you'll find a scientific calculator with a π symbol. If you want to be a jumping rider there are no excuses for being lazy about distances and canter length. You cannot improve what you do not measure.
One day, you'll face a combination off a half-circle approach. If you're counting ten strides between the poles on a 20-meter circle, how will you safely jump though a combination approached from a turn? If you can't maintain a 12-foot (3.6 m) canter by riding eight strides over poles on the ground in both directions, please hold off on jumping courses for now. Nail down the right canter so you can handle bigger tracks harmoniously without pulling and chasing. Your horse will thank you.