On December 13, 2024, in Shaanxi, located in northwestern China, a video captured a woman practicing roller skating in an indoor open space. Dressed in black from head to toe, she used a unique training device designed to assist beginners.

The device featured three small wheels and three sturdy supports, with a circular frame on top. The woman stood inside the circle, holding onto its sides as it guided her forward.

Thanks to the support, she skated smoothly without losing balance or risking a fall, impressing viewers with her stability despite being a novice. Chinese netizens were amazed by the innovative device, jokingly lamenting, “Why wasn’t this around before? All those falls could’ve been avoided!”