>>14037996From my physiotherapy and sport science knowledge I can say that women do indeed have more flexible ligaments and tendons and thus they are stretched way easier.
Plus women tend to have wider pelvises this acts as an increase in leverages for the muscles and joints to work and thus more instability.
Plus women tend to have more knee valgus, this may put extra strain on the knee joints.
And lastly women tend to amass more mass (mainly fat) in their thighs and calves than men, this makes their legs heavier which may also act as a factor which tires their muscles easier.