Viral videos of Chinese dance troupe’s 90-degree back bends spark ‘blue green waist’ craze and challenges on China’s TikTok | Consumer and technological trends in China | Scoop.it
From www.scmp.com - February 6, 2022 3:16 AM

"Nicknamed ‘blue green waist’, a dance troupe’s 90-degree back bends have gone viral after appearing on a Lunar New Year show, with many internet users posting challenge videos ..."