JSK, exercise and a good diet is a healthy way of living and should be encouraged in all situations.
Instead of ‘thinking about’ doing the study, why don’t you just do it? It takes a few minutes, and you could probably have done it in the time it took to write that last post.
Have you done it yet?
Why don’t you participate in the study and then encourage others to do so? It’s the most useful thing you can do.
JN