Students spent 10-15 minutes doing high-intensity interval training (HIIT) with real-time heart rate monitoring within a classroom setting.
"What we already know is that the schools, teachers and students enjoyed the classroom workouts and are keen to continue this as part of their curriculum," Dr Harris said.
"Essentially we want to help teachers with a practical programme that is easy to use so it becomes an integral part of the school week and has meaningful impact on kids' health and wellbeing."
The MAPP programme extends from preliminary work by the Hawke's Bay Community Fitness Centre Trust and is part of Wendy Pirie's PhD studies.
Teachers introduce the characters Max, Ann, Piri and Pip and their "movement adventures" in 15-minute sessions.
"It's important to create fun physical activity opportunities at the earliest age possible, so that children learn movement skills but start a lifelong journey of being active," Pirie said.
Hawke's Bay Community Fitness Centre Trust health and sport performance manager Joe Payton said teachers do not need specific knowledge or sports skills to lead the sessions in either programme, with some being underpinned by Mātauranga Māori in the form of setting the exercise to traditional Māori stories (pūrākau), and the use of te reo Māori.
"We work with students in different programmes and we think that having an effective teacher-led programme that is easy to sustain is particularly valuable," he said.
"Seeing the improvement in kids' fitness levels is great but more importantly they are really keen to move and push themselves physically, which is really satisfying."