Several months ago, MongoJerry posted that we were trying a new experiment in power exchange, in part inspired by Kris Westergaard, of pulling in weight loss and exercise into our own program. I was supposed to post about it as well, but very unsubmissively never got around to it. I was only sporadically looking at this site at the time and did not go back and look at those posts this morning, but I seem to recall that someone posted reservations about bringing such a real life and sensitive issue into the bedroom. Maybe no one did, and I only recall it because someone should have!
In any case, I believe MJ responded quite clearly that we had long been very careful about that, and were only trying it now because I really wanted to and because our power exchange was maturing and deepening. I did want to. I find that sometimes an external will power really enhances my own, and weight control is among my many shortcomings.