11/09/2026
A little more education from LM Saddles Ltd Horse-friendly Saddles, Holistic & Remedial Saddle-fitting 💜💜💜
🫣 MY SADDLE IS MOVING FORWARD… WHAT DOES THAT MEAN?
How many times have you heard things like that?.. .
But here’s the question we should be asking:
WHY is the saddle moving forwards in the first place?
After 35 years of saddle fitting at LM, we’ve found there are three big reasons we repeatedly see.
And sometimes… the saddle isn't the problem.
It’s telling you something. 👀
1️⃣ IT’S TOO NARROW
This is where things get really interesting.
Your horse’s back is not a fixed shape.
When the horse works correctly, the thoracic spine and surrounding musculature need to move, lift and expand.
So imagine putting a saddle on a horse that is too narrow.
The saddle is effectively restricting an area that needs to widen and lift.
The horse then has to find another way to move.
And when the horse changes posture and movement underneath the saddle, the saddle can start to migrate forwards.
Think of it as the saddle looking for somewhere it can sit with less resistance.
🚨 A saddle that is too narrow doesn't necessarily just sit there looking obviously “too small”.
The horse can change underneath it.
This is exactly why we believe saddle fitting must consider the horse in movement, not simply the shape of the back when standing still.
At LM, we fit for the horse’s dynamic back — the back we want the horse to develop — rather than simply fitting the shape we see today.
2️⃣ YOUR HORSE IS BRACING
Now this one is often missed.
Your horse doesn't have to buck.
It doesn't have to pin its ears.
It doesn't have to refuse to go forward.
It can simply brace.
Biomechanically, when a horse is uncomfortable or restricted, it can alter its posture and muscle recruitment.
Instead of allowing the back to move freely, it may hold tension through the topline.
And once that happens?
The shape underneath your saddle changes.
The horse that stood underneath the saddle is no longer necessarily the horse you are sitting on.
And the saddle can move as a consequence.
This is why at LM we look beyond the saddle itself.
We look at:
🐴 The horse’s posture
🐴 Muscle development
🐴 Movement
🐴 The rider’s position
🐴 The saddle
🐴 And, most importantly, how they all interact
Because sometimes a saddle that keeps moving isn't asking for a different girth.
It’s asking us to listen to the horse.
3️⃣ THE RIDER HAS PUSHED IT FORWARD…
AKA…
SADDLE THRUSTING 🫣
Yes.
We said it.
Sometimes the rider is the one moving the saddle.
Think about what happens when you sit on a chair and repeatedly push yourself forwards.
Now imagine doing that while sitting in a saddle.
A rider who is behind the movement, pushing from the seat, tipping the pelvis, gripping or repeatedly driving the body forwards can generate forces that encourage the saddle to travel forwards too.
The rider and saddle aren't separate.
They are a system.
Horse → Saddle → Rider.
Movement and forces are transferred through that system constantly.
So if the rider is continually pushing forwards against the saddle…
the saddle may eventually say:
“Alright then… forwards it is.” 🫣
And this is why saddle fitting cannot simply be:
«“Does it fit the horse standing still?”»
We have to consider what happens when the horse moves and the rider gets on.
Because the saddle might be absolutely fine when you put it on…
…and then start migrating the moment you get in the saddle.
SO… WHAT SHOULD YOU DO?
Before reaching for the breastplate, ask yourself:
WHY is my saddle moving?
Is it:
➡️ Too narrow?
➡️ Is the horse bracing or changing its posture?
➡️ Is the rider inadvertently thrusting the saddle forwards?
Because a breastplate may stop the saddle moving…
…but it doesn't necessarily solve the reason it wanted to move.
And this is the bit we find fascinating at LM.
The movement of the saddle is information.
It is giving you a clue.
Don't just stop the movement.
Listen to it.
Look at the horse.
Look at the rider.
Look at the biomechanics.
And ask what the saddle is trying to tell you.
After all…
the best saddle fit isn't about holding a saddle in place.
It’s about allowing horse and rider to move together. 💜 🌐lmsaddles.com