Anecdotally, yes, I think you may be on to something. For example, I suffer from persistent but relatively mild skin problems which make getting the right amou

Anecdotally, yes, I think you may be on to something. For example, I suffer from persistent but relatively mild skin problems which make getting the right amount of exercise difficult without causing more pain. I know I walk less than I should do, but I can't do more without causing more problems for myself.