The bit is a subtle way of communicating with your horse, a whispered conversation between horse and rider. No-one else can see the conversation happening, but they can see the results. The bit gives the rider instant feedback on how the horse is feeling in that moment. A soft, relaxed mouthing of the bit shows a unity between the horse and rider. If this continues through the work, the horse is comfortable and both horse and rider are content with the relationship.
This fragile contact is lost if the rein contact is more than the weight of the reins in the rider’s hands. Having X pounds of pressure blocks the horse and hardens the delicate structures of the mouth. Long loose reins does not create any communication between horse and rider.
If a problem with the work occurs, the first place this will be shown is in the horse’s mouth, communicated to the rider via the bit. The skilled rider will recognise this and make the necessary adjustments to the work. If this feedback is not recognised and acknowledged by the rider taking the steps needed to change what they are doing, the horse will start to raise their voice by blocking elsewhere in their body and avoiding the exercise.
When this unwanted behaviour is displayed, riders often look for an external solution, a stronger bit, a tighter noseband, a martingale. This simply ignores the issue and unless trainers and riders are willing to uncover the root cause of the problem, the fix masks the difficulty until it emerges somewhere else. To achieve this level of control and subtly requires riders to have a good position and balance, a lifetime’s work.
Diane Followell - Training Riders, Transforming Horses
Diane Followell Classical Dressage Trainer
Please CLICK HERE to read more about Horses and Riders I have been able to help with Classical Dressage Training