#442433 - Looking them over, Mark had to admit that Cindy and Jill were two of the best conditioned ladies who used the facility, and they really did workout, unlike a lot of the other female members, who seemed to use the club as a social gathering spot rather than a serious workout gym. Watching them groan and strain to complete their curls, Mark got a good view of their chests trying to push through the thin cotton shirts. Both of them eschewed the fancy workout gear for the more mundane if not more practical tee shirts and plain old gym shorts, but even the baggy clothes couldn't hide the fantastic bodies the girls had developed, with both of them lean but finely muscled, much like that of a champion swimmer, not bulging, but more smooth with good definition.