She said it helped a lot playing alongside people you know well, and they were looking forward to playing together in Tonga.
The five friends - Hayley Merriman, 14, Emma Frame, 15, Danaya McKenzie, 14, Caramia and Taelor - will join up with the rest of their Coerver team from the upper-North Island early next month to leave for Tonga.
One challenge they will face when playing in the island nation will be the heat. The girls said they expected the Tongan girls to be really fit and were hoping for overcast conditions to make things a little easier.
The Rotorua group train or play six days a week with various teams including Western Heights High School, Rotorua United and Coerver Coaching.
Emma said the Coerver Coaching academy in Rotorua had helped with their individual skills and confidence.
"It's more technical stuff and skills," she said about the trainings. "It is also confidence, because you know what to do with the ball."
While in Tonga, the Coerver team will gain experience playing in the three international matches.
They will also visit schools on the island, getting involved with the community.
The Coerver team travelling to Tonga was selected from female academy students from Whangarei to Taupo.