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How will BTS endure their gruelling Arirang world tour? Their former trainer weighs in

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K-pop stars must train to develop stamina and prevent injuries while also maintaining the specific physique their industry demands, said BTS' former trainer.

K-pop stars must train to develop stamina and prevent injuries while also maintaining the specific physique their industry demands, said BTS' former trainer.

PHOTO: REUTERS

Francesca Regalado

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BTS, the biggest band in K-pop, have begun the US leg of a world tour covering at least 11 months, 80 concerts and 34 cities.

The physical demands will be intense. In addition to performing high-energy dance routines onstage, they will also devote hours each day to rehearsals, fittings, hair and make-up sessions, photo shoots and media appearances.

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