I don't know who created the video I posted - the one I had followed was a little clearer, I had searched (in my last hatch) for a way to fix spraddle leg in silkies. I didn't want to stick band-aids or electrical tape on feathered legs. This process looked awesome. I didn't have any rubber bands at the time, and my chick had WAY more problems than spraddle leg, so I culled it.
This chick is active and healthy, so I bought some rubber bands and gave it a try! I'll let you know how it actually works out!