German Martingale Phil Haugen TrainingDescription Classic German Martingale with tightly braided rope applies pressure to the bars and corners of the mouth, and provides instant release as the horse gives. This tool is useful to maintain that softness in the bridle with added speed and pressure during the transition to higher level training in its desired discipline. Phil Haugen Training Over 30 years, Phil Haugen has developed a method of horsemanship on the foundation of common sense,