I had a moment of confuzzlement recently. Reading equine body language does not come from watching several horse videos or from owning horses for many years. It comes from watching domestic and wild horses in person, online, studying images and experiencing a million moments on yards and often, observing how humans respond to horses, and vice versa. It takes all those things, and over a lifetime.
Watching show jumping is border-line ruined for me now. I see the slightest slip of a hand accidentally jab a horse in the mouth. Unbalanced crooked landings and unintentional leg aids in which horses are forced to learn between whether it means something or nothing…horses are clever like that. I see swishing tails, and not the sort you see that lazily batters a fly away on a July afternoon. But tails that have a left to right snapping motion, add that to the tightly pinned ears and I read pain. I see mouths that open, and heads held high. I see horses that are willing to jump but ask the rider to release the reign just a fraction more.