The main thing is that you feel the coin(s) on the bottom of each foot so you have little pressure points where you can focus your balance and pushes through. It may take a few coins stacked up to get to that point. Of course you can use whatever object you want, Ive always just used one or two coins.
This skating tip has worked really well for me over the years so I wanted to share it. It shouldn't matter what kind of skating you do, this could help give you more control over your skates, making the experience a lot more fun.
It might work on quads, hopefully someone can try it and report back.
Give it a go and let me know what you think.
License ID: 2Z7QNzY6rWB, https://t.lickd.co/gLjkXOw9J06