The Elegant Rider
  • Home
    • What's New
    • Blog
    • Why Simone >
      • Testimonials
      • The Three Tenors - Having Fun with three Andalusian Stallions
  • Lessons
    • Calendar
    • Video Assessment
    • Simone Release
    • Demander Equestrian Release
    • Payment Information
  • Workshops/Clinics
    • Workshops online signup
    • Participant Testimonials
  • Shows
    • Split Pine Ranch 2023 >
      • Split Pine Ride Times / Results
    • Latigo 2023 >
      • Latigo Ride Times / Results
    • Voyager Stables 2023
  • Show management / judge
    • Show Mgr/Secr Testimonials
  • Contact / About
  • Release Forms
    • Proof of Vaccination Form
    • Release Split Pine and Simone
    • Split Pine Release
    • Latigo Waiver LLC
    • Release Latigo and Simone
    • Release Voyager and Simone
    • Voyager Release
    • James Release
    • RMDS Waiver based on USEF
    • USEF Covid Waiver

More from the science of motion symposium

2/28/2017

 
​Today I want to continue with more information from the symposium. Jean Luc wanted to clearly show us the incredible complexity of the horse’s body and allow us to think beyond the outside of the horse.
Again, all images in this blog were found on Google Images.
 
What is a functional straight hock?
With a functional straight hock the horse impacts too early on hind leg. This results in the lower part of the leg not moving in conjunction with the upper joints.
If a horse goes faster than its personal tempo (i.e. ridden too much forward) – then the speed causes them to stiffen their back which decreases movement in the lumbar / pelvis area and impedes the dorsal ventral movement – see picture below. A stiff back does not allow the pelvis to move the way it should and thus the hind leg impacts too soon. Therefore, riding too forward can do much more damage than good.

Picture
​Why, do you ask, do they often look better then at a higher speed?
The stiffer back causes the limbs to move with more extravagance which can appear flashier. But as you are finding out at potentially great cost.
Often the early impact of hind leg is caused by front legs being overloaded. If the front legs are overloaded (e.g. by riding the neck too low) then they cannot leave soon enough and effectively are in the way of the hind leg.
Hyaluronic Acid
Once damage has been done in joints they often get injected with hyaluronic acid. Hyaluronic acid has shown some excellent results. However, if used as “maintenance” and repeatedly it has shown to encourage the development of fibers inside the synovial fluid which makes it less effective. The best answer is to correct the movement of the joint to avoid further damage.
Picture
The horse can lock its patella for resting. Deliberate locking of the patella locks all the joints below it.
If the stifle extends too far then the patella will lock by accident. A horse can ​avoid the accidental lock.  
Picture
​Better movement in horse comes from better movement in the pelvis.
The dangers of asking for more “step-under”
If I ask for more engagement of the hind leg and ask for it via spur, whip, or my leg then I can create an abnormal movement. For example, if the horse steps more under without matching movement in the pelvis then an over rotation in the hip occurs, which in turn rotates the femur wrong. The following extension of the leg behind the horse is often beyond 145 degrees and causes the patella to lock. The horse will respond quickly and avoid the accidental lock however damage to the stifle will occur. In addition, artificially created “engagement” of the hind legs without the proper movement in the pelvis causes stress on the SI joint.
 
Canter can help
The best gait to create move movement in the lumbar/pelvis area is the canter as it creates the dorsal-ventral flexion by itself. This would explain why many horses feel more “springy” at the trot after they have cantered.

Picture
​The ligaments around the joints are designed to absorb the impact and they are attached in different ways to allow for force from different directions.
 
Looking at the front foot you can see a great number of various ligaments.
Picture
​The bone structure also plays a role.
 
The Navicular Bone
The navicular bone is there to make sure that coffin bone is always at the same angle. The wrong angle will cause damage.
When you have a navicular problem you might have two issues:
  1. How is the hoof shaped –  your farrier can help
  2. Too much weight coming on forehand
 
Picture
​Ring Bone
 
Another problem caused by constant over loading of the front legs is ring bone. 
Picture
​Ring bone is basically arthritis in the pastern joint or coffin joint. The arthritis has caused a bony structure in the joint and is quite painful for the horse.
 
What causes joint damage?
The cause of any joint damage is usually abnormal kinematics. Abnormal kinematics can happen through overloading, stimulation of the limb (e.g. via whip), stiff back, wrong movement of the back or poorly designed exercises that cause wrong movement in the horse.
As mentioned before over loading the front legs can happen in various ways:
  1. Bringing the neck too low
  2. Horse pushing / leaning on the bit
  3. Horse travelling with a stiff back
 
With your new-found knowledge, you can now make some adjustments in your riding and training. Next time you are thinking about simply riding more forward to fix an issue, take a moment to think what might cause it and find a better solution.
In my next blog, we will look at specific movements and typical problems and how to fix them.

Comments are closed.

    Simone

    Finding new and better ways to ride and teach.
    Always a student.

    Archives

    April 2020
    April 2019
    January 2019
    May 2018
    March 2017
    February 2017
    January 2016
    November 2015
    August 2015
    July 2015

    Categories

    All

    RSS Feed

Proudly powered by Weebly
  • Home
    • What's New
    • Blog
    • Why Simone >
      • Testimonials
      • The Three Tenors - Having Fun with three Andalusian Stallions
  • Lessons
    • Calendar
    • Video Assessment
    • Simone Release
    • Demander Equestrian Release
    • Payment Information
  • Workshops/Clinics
    • Workshops online signup
    • Participant Testimonials
  • Shows
    • Split Pine Ranch 2023 >
      • Split Pine Ride Times / Results
    • Latigo 2023 >
      • Latigo Ride Times / Results
    • Voyager Stables 2023
  • Show management / judge
    • Show Mgr/Secr Testimonials
  • Contact / About
  • Release Forms
    • Proof of Vaccination Form
    • Release Split Pine and Simone
    • Split Pine Release
    • Latigo Waiver LLC
    • Release Latigo and Simone
    • Release Voyager and Simone
    • Voyager Release
    • James Release
    • RMDS Waiver based on USEF
    • USEF Covid Waiver