A dozen middle-aged and elderly men-but no women-turned up for a Dutch gym's first naked work-out session. Participants at the Fitworld gym in Heteren were outnumbered by journalists,photographers and five TV crews."There are things that you like to do, and for a nudist, it just feels better to do them with your clothes off," said Ron Van der Putten.Patrick De Man,owner of Fitworld,decided to open the inaugural session to the press after receiving inquiries from as far away as Russia and Australia.No women nudists attended,though De Man said eight had signed up, out of nearly 100 applicants overall.