Nudity etiquette in gym changing rooms

A couple of years ago, a reader told me that various activities sometimes occur in the men's changing rooms at a certain gym near where I work, and ever since then I'd been looking for an opportunity to find out for myself. So when a friend invited me to attend a group fitness class with her at that gym last week, it was hard to refuse!I arrived early to give myself time to check everything out before the class. And looking around inside the men's changing room I found what I was expecting, namely a sauna and a steam room inside the locker room itself. Most gyms in London have these kinds of facilities, but they’re not always located inside the changing rooms. Full story...