Controlling Your Horse’s Shoulders—and Why It Matters

When we think about steering a horse, it is easy to focus on where the horse’s head and neck are pointing. However, turning the head does not necessarily mean the body will follow.

The shoulders determine the direction in which the horse’s body travels. If we can influence and control them, we can improve our steering, balance, straightness and the overall quality of the work.

Why is shoulder control important?

A horse carries more weight through the front of its body. When the shoulders drift away from the intended line, the horse can become unbalanced, crooked or heavy in the rider’s hand.

Good shoulder control helps with:

• Riding accurate turns, circles and school movements
• Keeping the horse straight
• Improving balance and rhythm
• Preventing the horse from falling in or drifting out
• Riding more accurate lines to poles and fences
• Improving transitions and changes of direction
• Developing more advanced lateral work
• Helping the horse use its whole body more effectively

Shoulder control is important at every level. It is just as relevant when riding a twenty-metre circle or approaching a small fence as it is when working on more advanced movements.

How do you know when you have lost the shoulders?

You may notice that:

• Your circles become smaller or larger than you intended
• The horse falls in through a turn
• The outside shoulder drifts out
• You struggle to ride straight down the centre line
• The horse bends its neck but continues travelling in a different direction
• One rein feels considerably heavier than the other
• Your approach to a pole or fence keeps changing
• The horse cuts corners or avoids riding deeply into them

These problems are sometimes mistaken for stubbornness. Often, the horse is simply losing balance or has learned that it can move its shoulders away from the rider’s intended line.

The rider’s role

The reins should not be used simply to pull the horse around a turn. Pulling the inside rein can create too much bend through the neck while allowing the outside shoulder to escape.

Instead, think about creating a channel with your aids:

• Your inside leg encourages the horse to remain active and helps support the bend
• Your outside rein helps to guide and contain the outside shoulder
• Your outside leg supports the hindquarters
• Your inside rein asks for a small amount of positioning without pulling the neck around
• Your eyes, upper body and intended line show where you want to go

Both reins and both legs have a role. The aim is to guide the horse’s whole body onto the chosen line—not just turn its head.

Exercise: Riding a square

A simple square is an excellent way to begin improving shoulder control.

What you will need

You can ride this exercise without any equipment, or place four cones or markers in the arena to show the corners of your square.

How to ride it

1. Begin in walk and ride a large square.

2. As you approach each corner, look towards the next side of the square.

3. Ride a clear turn rather than allowing the horse to drift around a curved corner.

4. Use your inside leg to maintain activity while your outside rein guides the shoulders through the turn.

5. Straighten the horse after each corner and ride positively towards the next one.

6. Repeat the exercise in both directions.

Think of riding four straight lines joined by four deliberate turns. Take your time and concentrate on the position of the shoulders rather than creating a tight or abrupt turn.

Things to notice

Ask yourself:

• Did the horse turn its whole body or only bend its neck?
• Did either shoulder drift away from the line?
• Could you ride straight after the corner?
• Was one direction easier than the other?
• Did the rhythm remain the same?

If your horse rushes, loses rhythm or finds the turn difficult, make the square larger. Accuracy matters, but balance and relaxation must come first.

Making the exercise more challenging

Once you can ride the square confidently in walk, you can:

• Ride it in trot with slightly softened corners
• Add a transition before or after each corner
• Halt on each side and check that the horse remains straight
• Change the size of the square
• Ride a circle between two corners, then return to the square
• Place poles along one or more sides to improve accuracy

The aim is not to hold the horse rigidly in place. Good shoulder control comes from clear, coordinated aids that help the horse remain balanced and understand the intended direction.

Start slowly, notice what happens beneath you and reward the smallest improvement. Once you become more aware of the shoulders, you may be surprised by how many other parts of your riding begin to improve.