Hanastrew spends most of her training in the Palace grounds in areas set aside for her and the fairy squad to practice their magic without anyone else being able to get in the way. When not there, Hanastrew is in the Library, reading the latest copy of Which Spell? magazine. She also reads the old magical books as she believes, rightly (and like Eileen did), there is much useful information to be gleaned from older volumes, most of which has been forgotten by everyone else. Naturally that gives Hanastrew (and gave Eileen) a huge advantage.
Target practice is probably Hanastrew's favourite sport and she is a top markswoman when it comes to using her wand. Away from the day job, Hanastrew loves her food and drink (and thinks chocolate is one of the better ideas the Fairy Kingdom imported from Earth). She has no time for salad...! In fairness, Hanastrew easily burns up everything she eats and she does maintain a healthy diet (she's particularly fond of fish) but she's not a "nut" when it comes to keeping fit. She just sees keeping fit as a natural part of her life and job.