01/22/2026
There is a reason I went back and got my human license!
Did you know? The horse adapts to rider stiffness, not just rider weight!
š The science
Research on horseārider interaction shows that rider postural control and stiffness affect force transmission through the saddle, altering how forces are absorbed and redistributed by the horse (Clayton & Hobbs, 2017).
š§ What this means biomechanically
In biotensegrity terms, stiffness increases pre-stress in the system.
A stiff rider raises the overall tension in the horseārider structure, forcing the horse to increase muscular tone to stabilise itself.
š§ In plain terms
You donāt need to be heavy to be disruptive.
If you brace:
⢠through your core
⢠through your hips
⢠through your thoracic spine
⢠or hold your breath
ā¦your horse stiffens because it has to.
This often looks like:
⢠hollowing
⢠shortened stride
⢠rushing
⢠loss of swing
This is something we discussed in our webinar with Tuulia Luomala on the myofascial connection between horse and rider (pic)
https://equineeducationhub.thinkific.com/courses/horseriderconnection
š Why this matters (webinar)
Being āstrongā isnāt enough. Weāll break down where riders need stability and where they need mobility, and why confusing it all messes horses up!
Join us for a webinar with my good friend and colleague Gus Olds from The Rider Movement
https://equineeducationhub.thinkific.com/courses/riderbiomechanics