I agree. You'll probably not get the satisfaction you're looking here on HN, just more anecdotes. I recommend a forum for kinesiologists, physical therapists,

I agree. You'll probably not get the satisfaction you're looking here on HN, just more anecdotes. I recommend a forum for kinesiologists, physical therapists, podiatrists, or orthopedic specialists. HN is great for software and software entrepreneurs; not much else.