What are the unique techniques Ken Walker used in his journey of resilience post knee surgery?

Based on the available content, I can share that my journey of resilience post knee surgery was primarily about overcoming fear. I realized that I was letting the fear of re-injuring myself dictate what I was and was not able to do. So, the first step was to let go of that fear.

However, the specific techniques or strategies I used aren't detailed in the content at hand. I'd be happy to share more about my recovery process if you're interested in a particular aspect. For example, are you curious about the physical exercises I did, the mental strategies I used, or perhaps the lifestyle changes I made?