I am a 49 year male, and go to David Lloyd Gym, I am by no means a toned and fit, but i have no problem with nudity, I will use the gym or pool, go to locker room, Undress , walk naked to showers, walk naked back to locker room, even hang out naked and air dry for a while, as I don't like to get dressed while still damp, I've had jock itch before( fungal infection) due to not drying properly. Too many of the younger generation are hung up about nudity, I think closed changing facilities in schools and swimming pools hasn't helped, its healthy to see other people naked to see that we are all different!