You would require of the pope an enumerated list of all condemned sports?
The principle of preserving feminine reserve and comportment does not suffice?
I think that "modesty," especially in the context of "public exhibition," are quite clear.
I think the inner forum, that no one else has addressed, is key in assessing such activities.
For example, I think women's martial arts for exhibition or pure "competition" are illegitimate.
As I stated above, I think that women's martial arts for self-defense and defense of the family in the absence of the husband, are completely legitimate.