Hey all,
As a returning adult jumper, I’m still trying to find my comfort zone stirrup length-wise. I tend to like a slightly longish stirrup, tho my trainer and old masters Michael Page, George, et al, talk about having a 90 degree bend behind the knee to set one’s stirrup length schooling fences.
I’ve been watching a lot of videos lately (Hamburg Derby, indoor European Champ’ships, etc.) where GP riders have a very long stirrup. I’d guess at least 110 - 120+ degree bend behind knee while seated and they are jumping BIG fences! In the Derby’s case they include steep bank jumps, wide water, wide log oxers as well as typical SJ fences. And the majority of those riders do the long stirrups, not just a couple. Then you look at an American SJ and they look like a jockey in comparison.
Is this just a preference from one culture vs. another? Is there a functional reason? Euro riders also seem to spend most of their time between fences in a full seat vs. 2-point. Just trying to learn more about this discipline now than I did in my youth!