"I do feel a lot better - a lot fitter, smaller and more comfortable with how I am playing because I can make my own decisions, not based on how tired I feel.
"I play a very expansive, creative type of game and I realised that the more tired I got, the more bad decisions I started to make. I realised I needed to get my fitness up to last 60 minutes at 100 per cent and not taper down."
Since she came into top level netball, the strongly-built Latu has often been the subject of comments about her size, which seemed to increase with the regular television exposure of the ANZ Championship.
"It's never been a bad issue or a good issue but it was there," reflects Latu. "People started to look past how I was playing and just [focused on] what I looked like - standing next to these other athletes who were really tall and skinny and I was different."
Latu had confidence in her own ability and needed to. Sometimes it felt like she had something extra to prove every time she took the court, despite long being recognised as one of the best shooters in the world.
"It got really dumb for a while because I couldn't get past it and no one would let me forget about it. I figured out that the less that I cared about it or what everyone thought, the better it was for me. I have dealt with the fact that I am not going to be a tiny human and I think that a few more people in New Zealand may have dealt with that themselves, which is lovely. This is me ..."
Latu has performed week in, week out, for the past six years. Her shooting percentage increased from a respectable 86.8 per cent in 2008 to an astonishing 97.5 per cent in 2012.
Latu didn't get her chance with the Ferns until the age of 24 and she has also had the dominating presence of Irene van Dyk to deal with. "Me and Irene? It's healthy competition but it is still competition."
Mystics coach Debbie Fuller said: "She has developed a unique style and when her foot speed is fast and her understanding with the feeders becomes intuitive, she is very hard to defend."