I did this exercise a couple of weeks ago in my lesson to help Phoenix get the hang of walk to canter transitions, and have found it really useful, so thought I’d share it here.
Down the long side, ride shoulder out. That is, reverse shoulder in. The horse is bent to the outside with the outside (in relation to the arena) hind leg in line with the inside front leg. I find it easiest to start on the inner track so you have space to move the shoulders towards the fence. Once you’ve perfected shoulder out in walk, move up to trot. Pay particular attention to feeling the outside hindleg coming under your horse’s body, and not letting him give too much bend in his neck to the outside as that allows him to fall onto the inside shoulder. Already, you should feel an improvement along the short sides as it helps your horse create a uniform bend on the turns.
Once you can trot shoulder out down the full length of the long side, put a ten metre circle in at the end. The circle requires your horse to flip from one bend to the other, so is a good test of balance and suppleness. Don’t rush to blend the two movements: straighten up out of the shoulder out and ride a couple of strides before the circle. As you both improve, you can reduce the number of strides between the shoulder out and the circle. A bit like how you reduce the number of straight strides in your changes of bend as your horse becomes more balanced. I found the circles felt very balanced and I didn’t find that Phoenix bent excessively with her neck to try and drift through her outside shoulder, which she sometimes does on the left rein.
Now comes the fun part. Halfway around the ten metre circle, ride forwards to walk. Then as you reach the track and the corner of the school, ask for canter. Because of the shoulder out, the outside hind is engaged ready to push into canter, but the circle sets up the correct bend so you will get the correct canter lead.
The short period of walk stops the horse switching off from work, and the small circle helps keep the walk active and together.
Previously, Phoenix had been running and scrambling into canter from walk, but this exercise really helped her jump up into canter – quite literally jump as the first time she leapt straight up in the air while she tried to use her body differently. She soon cracked it, learning to push from behind more. Riding the canter transition from trot still helps improve your transition.
Unfortunately, I can’t repeat exercises too often with Phoenix as she starts to anticipate, so I’ve mixed things up a bit by taking out the circle; riding a demi volte then shoulder in as I incline towards the track and then the circle (if needed) before the transition into walk and then canter. I’m just doing the same movements in the same order, but in different areas of the arena. Have a go at this exercise and mix it up as much as you want.