Before proceeding to the rein back one must consider the nature of the movement. The rein back is created by using a driving seat to a non-allowing rein aid. When the horse is given the driving aid from the seat and legs and begins to move forward you must close your hands, he meets the non-allowing rein and walks backwards instead of forwards.Start by doing a series of quick walk/halt transitions until you get a square halt and your horse is not only on the bit, but on the aids.Remember, the half halt & driving aid are the same seat/weight aids. The half halt/full halt/rein back is the driving seat with the non-allowing rein aids. The same seat/weight aids are the driving aids when given with an allowing rein aid.That said, I follow a simple set of instructions:* Lighten your seat slightly by shifting your shoulders slightly in front of your hips*Bend your knees & move your lower legs behind the girth* Apply driving aid by lifting your tailbone towards your belly button*KEEP YOUR EYES UP*At the moment you apply the driving aids close your hands on your reins*As soon as your horse begins to move backwards follow with your seat by swinging with your hips-don't block with a dead seat!* Praise the horse!!!!
In my experience most horses are not completely physically mature until they are about 8 years old. Warmbloods are VERY slow maturing horses.
Yes, a horse should begin being ridden at about 3 years old, but the first year or two should just be about allowing the horse to become familiar with the basic concepts of walk, trot, canter, with the weight of the rider. Under no circumstances should the horse’s head carriage be altered during this phase. While the horse is becoming accustomed to carrying a rider he must be allowed to use his neck & head to counterbalance this new weight.
As time goes by the horse will let the rider know when he is ready for harder work because these basics will be solid foundation. When this happens the gymnastic work of developing the horse’s pushing power can begin. This period generally takes between 6 months & 1 year. Once the horse is capable of pushing himself through space carrying the rider the trainer can begin asking the horse to learn collection and begin movements.
At all times the trainer must observe the concept that the development of the horse’s gaits is always the top priority, along with maintenance of proper rhythm at all times.



