The double mini-trampoline is a specialized piece of equipment used in gymnastics and competitive trampoline sports. It consists of two smaller trampolines placed in succession, allowing athletes to perform a series of jumps and acrobatic maneuvers. This setup helps improve skills such as aerial awareness and landing techniques. Athletes typically use the double mini-trampoline to train for events like the trampoline gymnastics competition. The design enables gymnasts to gain height and perform complex routines, which can include flips and twists. It is an essential tool for developing precision and control in aerial movements.