Inside or outside rein?

I remember from my time as a child at the local riding school here in Sweden that I was told to use the outside rein to get the horse back on the track by the wall. This never worked very well for me. Normally the horse would just turn his head to the outside and walk further away from the wall.

Many years later I met Craig Stevens, a master rider who turned many of my ideas about riding upside down. He told me to use a so-called indirect rein on the horse's inside to bring the horse back to the track. It worked much better!

Why does the inside rein work so much better? For my part, it was not just about which rein I used, it was also the way I used the rein. In my days as a beginner rider, I probably pulled a lot on the rein. Nor had I mastered the skill of timing my signals to the horse's balance, weight distribution and biomechanics. Now I can do that it makes a big difference. So when I once again received the instruction to use the outside rein from Bea Borelle to return the horse to the track, it worked splendidly.

The reasons I could not get it to work when I was an inexperienced rider were two fold: 1) I was pulling backwards, and 2) I could not coordinate the use of my two hands. When Craig asked me to use only the inside rein and ignore the outside rein, I had the opportunity to develop the feel of when and how I should influence my horse. Without this practice I would not have managed the task of coordinating my hands.

In addition, today I can choose to do it either way, depending on the situation and what kind of horse I'm riding. And that is not a bad thing!

The indirect rein on the inside will get the horse back on the track by the wall by shifting the horse's weight to the outside rear leg. This will unload the forehand and make it easy for the horse to move the forehand back to the track. When you use the inside indirect rein, the horse might also bend to the inside. The horse can do this since he is no longer leaning on the inside shoulder. A horse cannot bend to the inside and "lean" to the inside at the same time.

However, most horses often have one side which they don't bend so easily.

On this side it is not at all certain that the horse responds to the indirect rein with bending. The horse can still move away from the indirect rein, but it is quite possible that the horse won't bend towards the indirect rein as well.

In this case, you may need to coordinate the reins. You bend the horse by turning the inside hand and then raising it. You can then shorten the rein and lower the hand and the horse should remain bent without you having to take the hand backwards.

In short, the hand that bends the horse dose not move sideways or horizontally, only vertically. The hand that influences the balance, and thus where the horse is going, is moved horizontally (direct or indirect rein). When I have set the bend and the horse accepts the bend, that is he is not pulling on the reins, then I can choose to use a direct rein on the outside, or an indirect rein on the inside, to keep my horse on a straight line. But if my horse for some reason do not accept the bend, then I need to use the inside hand to ask for the bend by turning the wrist and maybe even raising the hand, in combination with the outside direct rein to ask the horse to remain on the track. With this division of use of the inner and outer hand, and between effects (hand sideways affects balance, hand used vertically to set the bend) it becomes easy to bend the horse either to the inside or the outside and to follow a straight or curved line.

Try it!

Thanks to Mark Stanton of Horsemanship Magazine for proof reading! All remaining errors are my own.