Rugby union gold medalist Alicia Quirk said it was a cause that hit close to home for her, having had many friends who struggle to access proper healthcare for their children in rural Australia.

"I've had friends who have spent a fair bit of time there with their young kids, and that was a nice way to give back to the community that's given me so much," Ms Quirk said.

"I grew up with friends that were boarders in Wagga, so I understand the distance to get appropriate health care. Being an allied health professional myself I want to see people improve and get better."

Ms Quirk spends her free time volunteering at the Westmead Children's Hospital, where she meets with starstruck young patients who are keen to meet a real life football player.

Ms Quirk has spoken with many devastated families over the years, but said it was worth it to see the smiles return to the faces of children.

"Sometimes sport can be the thing that connects a lot of people together and give people a bit of hope," Ms Quirk said.