Bungee MartingaleBungee reigns or bungees are a brilliant training aid for all types of horses when used correctly. They can be used to help strengthen and improve muscle usage and are also very helpful in the rehabilitation of horses. A bungee reign encourages your horse to work long and low. This helps to strengthen the neck, back and hind quarters of the horse as they are encouraged to use their muscles more effectively. It also helps in building the foundation