His male clients spend their free time playing video games, with little interest in exercising on their own, he said.

"Most of our male clients can't even remember their own names."

But underlying the services is the goal of making male clients comfortable.

So what does a woman who is a serious professional do when she wants to entertain a male client?

Some women have a way to go before they'll feel comfortable entertaining a male client.

Would they have addressed issues of the sexes with a male client?

The male client has the female demonstrate the device, and makes particular note of the "fun" she is having.

I am conscious of this every time a male client sits at my desk.

Some of them may have been left by male clients.