RIIZE have dropped their dance practice video for "Impossible".

In the energetic dance practice, RIIZE go over their choreography in matching black. "Impossible" is the SM Entertainment boy group's prologue single before their upcoming first mini album 'RIIZING' drops on April 29 KST.

Check out RIIZE's "Impossible" dance practice above, MV here, comeback schedule here, and let us know what you think in the comments below.

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