* "Perch" is often used for birds: It refers to a resting place, like a branch. This might be used figuratively to describe a rider sitting high and still on the horse, but it's not a standard riding term.
* "Seat" is the standard term: This refers to the rider's position in the saddle. There are many types of seats, each with its own purpose and feel:
* Deep seat: Used for dressage, where the rider sits deep in the saddle with their weight centered.
* Forward seat: Used for jumping, where the rider leans forward to maintain balance.
* Western seat: Used for Western riding, where the rider sits more upright with a wider base.
* "Posture" describes the rider's overall body position: This includes their back, legs, and arms. Good posture is essential for both rider comfort and control of the horse.
So, "perch" isn't a common term for a rider's position on a horse. However, if someone uses it figuratively, it likely refers to a still, upright position.