Taiwan singer ignites debate by showing popular ‘vacuum belly’ technique to lose weight
Onstage protruding ribs routine provokes roars of appreciation from audience; doctors warn it could damage people’s health

A Taiwanese singer has sparked controversy for performing a “vacuum belly” workout routine at a concert in northwestern China.
Videos of Ella Chen Jiahua showing her contracted belly, with her ribs prominently protruding, at her concert in Xian, Shaanxi province on March 7 have gone viral on social media, China Youth Daily reported.
Chen, 44, tells her audiences: “I would like to perform a stunt for you. Please look at me carefully. Cameramen, please zoom in on me.”
She begins the movement while explaining: “First breathe in air deeply. Then exhale and let out all the air slowly.”

At this point, Chen holds her breath and shrinks her belly and holds the position for about 10 seconds, triggering roars from the audience.