To learn the two track maneuver, use a martingale or a snaffle bit with draw reins to encourage the horse to flex through the poll and keep his head still.
As a baseline, all horses will go in a snaffle bridle with no martingale .
Caught in such a trend, living a life that matches the pace and the cost of change becomes a gamble on martingale terms - the stakes are doubled after every loss.
No matter what the game, losing streaks come as surely as nightfall, and sooner or later every gambler discovers the martingale .
A martingale on the horse broke but it was not clear what role, if any, that played in the accident and injury.
The existence of equivalent martingale measures was proved by Harrison and Kreps.
He attached a single martingale to a colorful bridle with a bundle of myriad feathers on the forehead of the animal.
Other safety items are available that can be attached to reins, stirrups and martingales , as well as fluorescent saddlecloths and exercise rugs.
The alternative is to define probability in terms of games rather than measure (this was started by von Mises and greatly advanced by Ville, who in 1939 replaced von Mises's awkward gambling strategies with what he called martingales ).
The Martingale system involves doubling your bet after each loss. Many players try it and have initial success.