Solo Use with Zipped Armbinders

Hey everyone, Take a look at these excellent zipped armbinders from Autum:

1. This one: … heath.aspx
2. And this one: … ertop.aspx The question is; does anyone have tips on how to put them on and take them off alone? I think it should be doable to get into, assuming you can keep your arms close enough for the zipper to shut. If so, just attach a string to the zipper pull and slide down. The real challenge of course is getting out safely. I was thinking about something like:
3. attaching a large ring to the zipper
4. fixing an open-ended hook to a wall,
5. leaning back against the wall to catch the ring on the hook, then sliding up or down to open and close the armbinder. Theory sounds good, but will it actually work? That’s what I need to know. If you have any thoughts on modifying the armbinder or other methods that help with putting on and taking off a zipped armbinder yourself, please share. Thanks, and stay safe.. 8