Appreciating fit girls isn't gay, in fact, they are mostly the sanest and one of the straightest types of women to appreciate, not only because her body is made to support you physically, but such body can only be built by one of the soundest you can get out of a woman. The fit woman does not care about self-destructive thoughts, such as the justification of laziness you hear from some fatties. She will seek the best out of you and for you, as she will take you to the gym with her and give you the most nutritious meals to make you achieve your peak performance. Her body being built for punishment, you will not need to hold back during intercourse, and her genes will carry on to your kids, and you might get a superior being as as your son or daughter. As such, the fit girl might very well turn you into a manlier man than you currently are, instead of some sissy faggot, and is therefore very straight.