This is a "running man" style move. Hop on one foot while kicking the other foot out, alternating back and forth.
The song usually begins with a simple rhythmic march. Get into the groove and wait for the instructions. The Cha Cha Slide Dance
The lyrics are the choreography. If you stop thinking and start listening, the song does the work for you. This is a "running man" style move
Use this time to "freestyle" or just bounce in place to the beat. "Take it back now": Take three small steps backward. The Cha Cha Slide Dance
Stop moving immediately. If you're caught moving, you’ve failed the ultimate test! 4. Pro Tips for Success