First let’s look at why overly short reins prevent canter strike-off as you learn to ride a horse. Then we’ll look at another common problem: sitting to the trot to ask for canter.
Reins too Short
If you hold the reins too tightly when giving the aids for canter in your horseback lessons, the horse cannot stretch into the canter stride. It won’t be clear to him what you want because you’re applying the brakes.
The canter may be a faster gait, but it doesn’t have to be uncontrolled. With your reins no shorter than in trot, ask for canter as outlined above then relax and allow the horse to move. If you feel nervous, apply smooth half-halts with the outside rein. The horse will slow down, but you must keep your legs on him otherwise he will trot again.
A Word About Crossing the Reins
When you learn to ride a horse it’s tempting to cross the inside rein over the horse’s withers when asking for flexion in canter. If you do this – whatever the gait – you restrict the horse’s inside shoulder, making it impossible for him to move freely forward.
Place each hand firmly on either side of the horse’s neck. Remember: the left rein goes on the left side and the right rein goes on the right side. Always.
Sitting to the Trot
Early on when you learn to ride a horse you’ll be taught how to post to the trot. However you don’t yet know how to sit for long periods at this gait.
Which is tricky when it comes to the canter, because you have to be able to sit out a few strides in order to ask the horse for canter strike-off. Your problem with the canter aids may be that you bounce around so much when you try to sit out those few paces, that you lose your balance.
If this is what happens to you, ask your instructor for help on the lunge to help you relax in the saddle and lengthen your legs.
If this isn’t possible, try this. You know how to sit out a stride to change trot diagonals, so instead of sitting out one stride, sit out two strides to get back on the same diagonal. When you can do that comfortably, sit out three strides. Gradually build up to four strides. That’s all you need.
Once you can do that, apply the canter aids as outlined above and your horse will comply.
The canter doesn’t have to become an issue for you. When you understand why your aids don’t work, correct them and you’ll soon be cantering without a second thought.