The upcoming Lunar New Year special, 2018 'Idol Star Athletics Championship' geared up for another weekend of exciting games, with some teasers of the idol participants practicing.

This year, the competition sports will including track & field, archery, rhythmic gymnastics, aerobics, and bowling. MBC has dropped two teaser clips of the idol teams preparing for the annual tournament, as well as tons of still cuts from the main filming set. 

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You can check out the practice teaser and all the still cuts, including idol groups like NU'EST W, Seventeen, TWICE, G-Friend, ASTRO, Cosmic Girls, CLC, The Boyz, VIXX, Wanna One, and more, below! (For the bowling participants' practice session teaser, click