Extended Trot.The horse covers as much ground as possible.Maintaining the same cadence, the steps are lengthened to the utmost as a result of great impulsion from the hindquarters.

• 伸长快步马匹尽力伸长步幅，但保持节奏不变，由于后躯强有力的推进而使步幅最大限度地伸长。