In terms of knee health, women are at a disadvantage. Even healthy women of optimal weight etc. are 3 x more likely to have knee problems than because of a wider hip ratio.
the solution is two fold: If the woman is an athlete, she need to make sure that her knees don't buckle when she jumps, land, etc. a trainer can help her correct it.
Secondly, women, ALL WOMEN, need to do some kind of heavy resistance training. Sadly, every time we go to the gym we see countless women on treadmills and weight rooms filled with men. Women need to do resistance training for many reasons (it has been the topic of many dissertations, etc.) including: lack of testosterone, less muscle mass, posture problems, increased overall strength and...weight management. The quickest way to lose fat is to build muscle as muscle burn substantially more calories than fat (even when resting).
I recommend to all the women that I have trained and do train to learn how to do squats properly and do some kind of press.