The recording for MBC's 'Idol Star Athletics Championships' has started on August 10 at the Goyang Indoors Gymnasium!  However, not everything as fun and games as it was revealed that MAMAMOO's Moon Byul injured herself during filming.

The on-line sphere was abuzz with worried fans who noted, "Moon Byul fell flat and hurt her face," "Moon Byul cried," and more.

Her agency rep spoke up regarding this, "Moon Byul fell and hurt her chin a bit.  She did not sustain a bad injury; it's to the point she got a small bruise and after receiving treatment on-site, she returned to filming."

She reassured fans by posting a cute picture of herself smiling brightly and writing, "I'm okay~  Don't worry!  Please support me a lot so that I can get as good results as the amount I practiced in archery!" 

SEE ALSO: Condom manufacturer Barun Saenggak issues an apology for the Pepero Day mix up

Be careful, Moon Byul!