15_wm_2a Published June 21, 2013 at 317 × 416 in If Only We Had X-Ray Vision. A Closer Look At How The Horse Functions. 2a. Notice the angle of the pelvis. The seat bone (point of the buttocks) is pointing down toward the ground. There is a sense that the horse has good support coming up from the foot on the ground into the hip joint and pelvis. ← Previous Next →