Re: this it is also very character-appropriate that the only hobby we see Kira Nerys engaging in enthusiastically without being roped into it by her friends is springball. She does not really know how to approach imaginative scenarios and has no aptitude for art, and it figures that she would be more interested in sports and recreation - very physical and embodied and instinctive rather than contemplative or creative, taking her out of her thoughts rather than immersing herself in them.
Anyway, since several male characters get episodes devoted to them having a goofy silly time with their hobbies (like Sisko building an ancient spaceship from scratch or Bashir LARPing as James Bond), I think there should have been a low-key episode about Kira participating in a springball tournament.