极来自限武术，全称"Extreme Martial Arts"又名:"Extreme Martial Arts Stunts"，"Martial Arts Trickin360百科g"，"Martia若困酸风房l Arts Trickz"，缩写为"XMA"，简称"Tricking"。XMA练习者全称为"Extreme Martial Artist"，简称:"Tricker"，"Trickster"，"Trickzter"。