I had noticed a change in her demeanour over the past year. A lot more frustration and the number of player control fouls surprised me. With respect to conditioning, I get where you're coming from however I tend to bristle at this comment at the same time.
Conditioning is one thing, however if fans think she had to be skinny/muscular to be in shape, then I have to disagree. I've known people for whatever reason never looked "athletic" but were in phenomenal shape, beating out their team mates in conditioning drills/testing. I've also seen the reverse where people who look fit are in crappy shape overall.
For example, players like Aaliyah Boston and Stefanie Dolson. This past year, there have been stories out that talked about what they did to eat better and get into better shape. From what I've seen, their frames do not look overly muscular (or they don't seem to be to me), but we all know this is not the case. I agree that as an athlete you have to be in shape, but I hope fans understand it isn't always the body type/build that's the indicator.