I did this after breaking my ankle. I was carefully walking the next day, hiking within a week, and skateboarding within 2-3 weeks. Fully healed after a month or two. Everyone thought I was insane but I'm very glad I did it.
I thought, why should we try to intervene with millions of years of evolution? Inflammation has to be there for a reason. Nitpick that statement all you want but in this specific case I'm glad I didn't mitigate the inflammation.
I was unaware of the acronym HELM and told everyone I was doing the exact opposite of RICE on purpose.