Rein-back

The horse picks up and sets down its feet almost in diagonal pairs, and moves straight backwards with the line of his forelegs following those of his hind.

To perform the rein-back, the rider applies both leg aids and a resisting hand.

Instead of remaining on the aids, the animal tenses up and throws his head up or does not soften to the bit.

Other faults may include crookedness, laziness (horse is inactive and drags his feet), or rushing.

The rein-back is occasionally asked for in equitation classes, in dressage tests (Grand Prix, eventing, and combined driving),[4] reining competition, and is also on the trail, as it can be used to maneuver out of a tight situation.