Female managers of sporting organisations feel there is still an "old boys' club" operating at a national level, according to research.
Professor Sarah Leberman, from Massey University, surveyed physical education and sports management graduates and interviewed eight of the 10 female CEOs of national sporting organisations - there are 90 - to consider how females could be better prepared for leadership roles.
The work came off the back of her observations on students entering the job market: "I was seeing good female students being overlooked while being called on to give references for male students who I didn't think were as strong as their female classmates."
Professor Leberman, who is a member of the country's Olympic Committee's Women in Sport Group, said there had been "glacial" improvements in recent years. In 2007, there were just six female CEOs.
Internationally, women's participation in sport was not reflected in sports coaching or management. Most Olympic coaches were men and, like other industries, pay equity lagged.